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Patent Assignment Assignor Details
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Assignor Name : SAKAI, KOICHI
Total Assignments: 49
Assignment: 1
Reel/Frame:003991/0768   Pages: 1
Recorded: 05/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
04/03/1980
Assignee
1
TOKO, INC.
NO. 1-17, HIGASHI-YUKIGAYA 2-CHOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4375598
NONE
06136752
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004115/0305   Pages: 1
Recorded: 04/06/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
03/28/1983
Assignee
1
TOKO KABUSHIKI KAISHA
1-17, HIGASHI-YUKIGAYA 2-CHOME, OTA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546274
NONE
06482463
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
P. O. BOX 1427
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:004120/0709   Pages: 1
Recorded: 04/20/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
04/13/1983
Assignee
1
TOKYO KABUSHIKI KAISHA
1-17, HIGASHI-YUKIGAYA 2-CHOME, OTA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575643
NONE
06486926
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
P. O. BOX 1427
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:004138/0548   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
04/20/1983
Assignee
1
TOKO, INC.
1-17, 2-CHOME, HIGASHI YUKIGAYA
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517508
NONE
06491210
Correspondence name and address
DIETER J. SCHAEFER
BALOGH, OSANN, KRAMER, DVORAK, GENOVA &
TRAUB, 2 WORLD TRADE CENTER
STE. 9768
NEW YORK, NY 10048
Assignment: 5
Reel/Frame:004144/0935   Pages: 1
Recorded: 06/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, HIDEO
Exec Dt:
05/10/1983
2
OKAMOTO, KENZO
Exec Dt:
05/10/1983
3
SAKAI, KOICHI
Exec Dt:
05/10/1983
4
KITADA, FUMIHIKO
Exec Dt:
05/10/1983
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.)
13-22, 3-CHOME, HIGASHI NAKAMOTO
HIGASHINARI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D282395
NONE
06506310
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL ST.
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:004156/0259   Pages: 1
Recorded: 08/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, HIDEO
Exec Dt:
05/10/1983
2
OKAMOTO, KENZO
Exec Dt:
05/10/1983
3
SAKAI, KOICHI
Exec Dt:
05/10/1983
4
KITADA, FUMIHIKO
Exec Dt:
05/10/1983
Assignee
1
IMANISHI KINZOKU KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.
13-22, 3-CHOME, HIGASHI NAKAMOTO
HIGASHINARI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D286069
NONE
06506394
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:004158/0638   Pages: 1
Recorded: 07/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
06/30/1983
Assignee
1
HITACHI, LTD.
6, KANDA, SUTUGDAI 4-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4795933
NONE
06518108
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004170/0162   Pages: 1
Recorded: 08/31/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAMOTO, KENZO
Exec Dt:
08/22/1983
2
SAKAI, KOICHI
Exec Dt:
08/22/1983
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.)
13-22, 3-CHOME, HIGASHI, NAKAMOTO
HIGASHINARI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D284504
NONE
06528071
Correspondence name and address
MCGLEW AND TUTTLE
28 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:004200/0786   Pages: 1
Recorded: 11/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, HIDEO
Exec Dt:
11/10/1983
2
OKAMOTO, KENZO
Exec Dt:
11/10/1983
3
SAKAI, KOICHI
Exec Dt:
11/10/1983
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.) 13-22, 3-CHOME, HIGASHI NAKAMOTO, HIGASHINARI-KU, OSAKA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D288358
NONE
06555353
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:004217/0051   Pages: 1
Recorded: 01/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAMOTO, KENZO
Exec Dt:
12/08/1983
2
NISHKAWA, HIDEO
Exec Dt:
12/08/1983
3
SAKAI, KOICHI
Exec Dt:
12/08/1983
4
KITADA, FUMIHIKO
Exec Dt:
12/08/1983
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.)
13-22, 3-CHOME, HIGASHI NAKAMOTO,
HIGASHINARI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D288232
NONE
06569600
Correspondence name and address
MC GLEW & TUTTLE
28 W. 44TH ST.
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:004222/0091   Pages: 1
Recorded: 01/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIKAWA, HIDEO
Exec Dt:
12/19/1983
2
OKAMOTO, KENZO
Exec Dt:
12/19/1983
3
SAKAI, KOICHI
Exec Dt:
12/19/1983
4
KITADA, FUMIHIKO
Exec Dt:
12/19/1983
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA (IMARFLEX MFG. CO., LTD.)
13-22, 3-CHOME, HIGASHI NAKAMOTO,
HIGASHINARI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4515557
NONE
06572192
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL ST.
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:004227/0045   Pages: 1
Recorded: 02/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAITO, TSUNENARI
Exec Dt:
02/03/1984
2
MURATA, AKIO
Exec Dt:
02/03/1984
3
SAKAI, KOICHI
Exec Dt:
02/03/1984
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604547
NONE
06578173
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:004452/0690   Pages: 1
Recorded: 09/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
08/09/1985
Assignee
1
IMANISHI KINZOKU KOGYO KASBUSHIKI KAISHA, A CORP. OF JAPAN
13-22, 3-CHOME, HIGASHI NAKAMOTO, HIGASHINARI-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D294967
NONE
06772301
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:004452/0722   Pages: 1
Recorded: 09/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
08/09/1985
Assignee
1
IMANISHI KINZOKU KOGYO KASBUSHIKI KAISHA, A CORP. OF JAPAN
13-22, 3-CHOME, HIGASHI NAKAMOTO, HIGASHINARI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D292122
NONE
06772349
Correspondence name and address
MC CORMICK, PAULDING AND HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 15
Reel/Frame:004452/0723   Pages: 1
Recorded: 09/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
08/09/1985
Assignee
1
OMANISHI KINZOLU KOGYO KASBUSHIKI KAISHA, A CORP. OF JAPAN
13-22. 3-CHOME, HIGAHSI NAKAMOTO, HIGASHINARI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D298050
NONE
06772350
Correspondence name and address
MC CORMICK, PAULDING AND HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 16
Reel/Frame:004492/0938   Pages: 1
Recorded: 12/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKUMOTO, TADAOKI
Exec Dt:
11/20/1985
2
NAKATA, RIKIZO
Exec Dt:
11/20/1985
3
ICHIKAWA, MASAYOSHI
Exec Dt:
11/20/1985
4
TSUCHIHASHI, MASAAKI
Exec Dt:
11/26/1985
5
SAKAI, KOICHI
Exec Dt:
11/28/1985
Assignees
1
KAO CORPORATION, 14-10, NIHONBASHI-KAYABACHO 1 CHOME, CHUO-KU, TOKYO, JAPAN
2
TOYODA GOSEI CO., LTD., 1 BANCHI, AZA NAGAHATA, OHAZA OCHIAL, KASUGAMURA, NISHIKASUGAI-GUN, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645788
NONE
06806146
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 17
Reel/Frame:004510/0375   Pages: 1
Recorded: 01/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEYAMA, SADAO
Exec Dt:
01/10/1986
2
YAMAMOTO, TOSHIYA
Exec Dt:
01/10/1986
3
SAKAI, KOICHI
Exec Dt:
01/10/1986
4
HIRASAWA, SHIGEMI
Exec Dt:
01/10/1986
5
KUBO, TADAO
Exec Dt:
01/10/1986
6
TOMITA, YOSHIFUMI
Exec Dt:
01/10/1986
Assignees
1
HITACHI POWDERED METALS CO., LTD
520, MINORIDAI
MATSUDO-CITY, CHIBA PREFECTURE, JAPAN
2
HITACHI LTD.
NO. 6, KANDASURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4760310
NONE
06821269
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:004569/0539   Pages: 1
Recorded: 03/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
02/20/1986
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA
13-22, 3-CHOME, HIGASHI NAKAMOTO,
A CORP. OF JAPAN
HIGASHINARI-KU, OSAKA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300455
NONE
06844728
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL ST.
HARTFORD, CT 06103
Assignment: 19
Reel/Frame:004573/0760   Pages: 1
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
05/07/1986
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
13-22, 3-CHOME, HIGASHI NAKAMOTO, HIGASHINARI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300456
NONE
06873207
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL ST.
HARTFORD, CT 06103
Assignment: 20
Reel/Frame:004582/0310   Pages: 1
Recorded: 06/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
05/28/1986
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA
13-22, 3-CHOME, HIGASHI NAKAMOTO, HIGSHINARI-KU
A CORP. OF JAPAN
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300774
NONE
06873206
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL ST.
HARTFORD, CT 06103
Assignment: 21
Reel/Frame:004596/0741   Pages: 1
Recorded: 08/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SAKAI, KOICHI
Exec Dt:
08/04/1986
Assignee
1
IMANISHI KINZOKU KOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
13-22, 3-CHOME, HIGASHI NAKAMOTO
HIGASHINARI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300775
NONE
06901452
Correspondence name and address
MC CORMICK, PAULDING & HUBER
266 PEARL STREET
HARTFORD, CT 06103
Assignment: 22
Reel/Frame:005936/0825   Pages: 3
Recorded: 12/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWAHITO, SHIRO
Exec Dt:
11/20/1991
2
SAKAI, KOICHI
Exec Dt:
11/20/1991
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI-KAYABACHO 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290623
NONE
07801469
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 23
Reel/Frame:006279/0135   Pages: 2
Recorded: 10/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYATA, SHIN'ICHI
Exec Dt:
09/16/1992
2
TOYOKAWA, TETSUO
Exec Dt:
09/16/1992
3
SAKAI, KOICHI
Exec Dt:
09/16/1992
4
HISAKI, HIROSHI
Exec Dt:
09/16/1992
Assignee
1
NIPPON SEON CO. LTD.
6-1, MARUNOUCHI 2-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5439443
NONE
07951951
Correspondence name and address
ROBERT L. PRICE
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:007455/0439   Pages: 3
Recorded: 05/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEMURA, SATORU
Exec Dt:
04/24/1995
2
HOSHINO, YUKIO
Exec Dt:
04/24/1995
3
SAKAI, KOICHI
Exec Dt:
04/24/1995
Assignee
1
TOYODA KOKI KABUSHIKI KAISHA
KARIYA-SHI
1-1, ASAHI-MACHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5704884
NONE
08401266
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - ECKHARD H, KUESTERS
1755 JEFFERSON DAVIS HWY.
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 25
Reel/Frame:007657/0324   Pages: 2
Recorded: 09/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
09/01/1995
2
KASAHARA, KEN
Exec Dt:
09/01/1995
3
YOKOYAMA, HAJIME
Exec Dt:
09/01/1995
4
TAKADA, NOBORU
Exec Dt:
09/01/1995
5
SUZUKI, YUKIO
Exec Dt:
09/01/1995
Assignee
1
TOKO KABUSHIKI KAISHA
1-17, HIGASHI-YUKIGAYA 2-CHOME, OTA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5678212
NONE
08526092
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W., NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 26
Reel/Frame:009251/0309   Pages: 3
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
03/30/1998
2
OTAKI, RYOICHI
Exec Dt:
03/30/1998
3
MACHIDA, HISASHI
Exec Dt:
03/30/1998
4
OZAWA, ATSUSHI
Exec Dt:
03/30/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHIAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554730
NONE
09014708
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
HERBERT I. CANTOR
1200 G STREET NW, SUITE 700
WASHINGTON, DC 20005
Assignment: 27
Reel/Frame:009752/0093   Pages: 4
Recorded: 10/01/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS, FILED ON 6-13-98 RECORDED ON REEL 9251, FRAME 0309, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST
Assignors
1
SAKAI, KOICHI
Exec Dt:
03/30/1998
2
OTAKI, RYOICHI
Exec Dt:
03/30/1998
3
MACHIDA, HISASHI
Exec Dt:
03/30/1998
4
OZAWA, ATSUSHI
Exec Dt:
03/30/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554730
NONE
09014708
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
HERBERT I. CANTOR
1200 G STREET, N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 28
Reel/Frame:009393/0831   Pages: 3
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTAKI, RYOICHI
Exec Dt:
07/10/1998
2
SAKAI, KOICHI
Exec Dt:
07/10/1998
3
MACHIDA, HISASHI
Exec Dt:
07/10/1998
Assignee
1
NSK LTD.
6-3, OHSAKI 1-CHOME SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5931759
NONE
09073912
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS ET AL
HERBERT I. CANTOR
1200 G STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 29
Reel/Frame:010410/0378   Pages: 2
Recorded: 10/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWABATA, TAKASHI
Exec Dt:
10/13/1999
2
UCHIYAMA, MASARU
Exec Dt:
10/13/1999
3
SAKAI, KOICHI
Exec Dt:
10/13/1999
Assignee
1
NIPPON ZEON CO., LTD.
CHIYODA-KU
6-1, MARUNOUCHI 2-CHOME
TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6238408
NONE
09403481
Correspondence name and address
DINSMORE & SHOHL LLP
HOLLY D. KOZLOWSKI
1900 CHEMED CENTER
255 EAST FIFTH STREET
CINCINNATI, OH 45202
Assignment: 30
Reel/Frame:010429/0228   Pages: 3
Recorded: 11/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UETAKE, SHINJI
Exec Dt:
11/19/1999
2
SUZUKI, MICHIHIRO
Exec Dt:
11/19/1999
3
SAKAI, KOICHI
Exec Dt:
11/19/1999
4
ISOGAI, SHUUITSU
Exec Dt:
11/22/1999
5
KATO, MASANAO
Exec Dt:
11/19/1999
Assignee
1
TOYODA KOKI KABUSHIKI KAISHA
1-1, ASAHI-MACHI
KARIYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020009343
09393272
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 31
Reel/Frame:013814/0956   Pages: 3
Recorded: 03/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
11/29/2002
2
NAKAYAMA, KAZUHIKO
Exec Dt:
11/29/2002
Assignee
1
NIPPON PAINT CO., LTD.
2-1-2, OYODOKITA, KITA-KU
OSAKA 531-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040091614
10290151
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:015705/0230   Pages: 2
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
07/09/2004
2
MATSUNAGA, KENJI
Exec Dt:
07/11/2004
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME
NAKAHARA-KU
KAWASAKI-SHI KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050022109
10919352
Correspondence name and address
STAAS & HALSEY LLP
WILLIAM F. HERBERT
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 33
Reel/Frame:017611/0520   Pages: 3
Recorded: 08/12/2005
Attorney Dkt #:1190-0611PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAI, KOICHI
Exec Dt:
08/01/2005
Assignee
1
ZEON CORPORATION
6-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO 100-8246, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060195005
10545413
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 34
Reel/Frame:020861/0712   Pages: 6
Recorded: 04/21/2008
Attorney Dkt #:10122.0008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHUNICHI
Exec Dt:
02/29/2008
2
MATSUSHITA, KENJI
Exec Dt:
02/29/2008
3
SAKAI, KOICHI
Exec Dt:
08/04/2007
4
SUGIHARA, TSUTOMU
Exec Dt:
06/12/2007
5
SUGITA, MASATO
Exec Dt:
02/29/2008
6
TORII, TAKAYOSHI
Exec Dt:
02/29/2008
7
INOUE, JIRO
Exec Dt:
08/04/2007
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI, JAPAN 471-8571
2
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME CHUO-KU
OSAKA-SHI, OSAKA 542-8502, JAPAN
3
NIPPEI TOYAMA CORPORATION
26-2, MINAMI-OHI 6-CHOME
SHINAGAWA-KU, TOKYO 140-8571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090028657
11792480
Correspondence name and address
JAMES W. EDMONDSON
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 35
Reel/Frame:021107/0982   Pages: 2
Recorded: 06/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, TETSUYA
Exec Dt:
10/30/2007
2
SAKAI, KOICHI
Exec Dt:
10/30/2007
3
KAWAI, HIDEO
Exec Dt:
10/31/2007
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090271739
12065424
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 36
Reel/Frame:022247/0408   Pages: 2
Recorded: 02/12/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, TETSUYA
Exec Dt:
12/25/2008
2
SAKAI, KOICHI
Exec Dt:
12/25/2008
3
KAWAI, HIDEO
Exec Dt:
12/25/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8276100
US20090293021
12374171
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 37
Reel/Frame:023260/0586   Pages: 4
Recorded: 09/21/2009
Attorney Dkt #:1503.87008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, YASUHIDE
Exec Dt:
08/24/2009
2
WATANABE, YUKIHIRO
Exec Dt:
08/24/2009
3
SHIMADA, KUNIAKI
Exec Dt:
08/24/2009
4
SAKAI, KOICHI
Exec Dt:
08/24/2009
5
HAGINO, KAZUHIKO
Exec Dt:
09/04/2009
6
KATSUNO, AKIRA
Exec Dt:
08/24/2009
Assignees
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
2
FUJITSU FSAS INC.
1-4, SHIBAKOEN 4-CHOME
MINATO-KU
TOKYO, JAPAN 105-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100153790
12563792
Correspondence name and address
GREER, BURNS & CRAIN
300 S WACKER DR
25TH FLOOR
CHICAGO, IL 60606
Assignment: 38
Reel/Frame:025034/0343   Pages: 3
Recorded: 09/23/2010
Attorney Dkt #:360493US6PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
08/23/2010
2
ISHIZAKI, TAKAKO
Exec Dt:
09/01/2010
3
UCHIDA, KATSUAKI
Exec Dt:
06/18/2010
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110008533
12933813
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:025100/0661   Pages: 4
Recorded: 10/06/2010
Attorney Dkt #:081356-0364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, TSUNENORI
Exec Dt:
08/23/2010
2
MORITA, NOZOMI
Exec Dt:
08/25/2010
3
SAKAI, KOICHI
Exec Dt:
09/07/2010
Assignees
1
KEIO UNIVERSITY
15-45, MITA 2-CHOME
MINATO-KU
TOKYO, JAPAN 108-8345
2
YOKOWO CO., LTD.
5-11, TAKINOGAWA 7-CHOME
KITA-KU
TOKYO, JAPAN 114-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110040357
12936606
Correspondence name and address
STEPHEN A. BENT
FOLEY & LARDNER LLP
3000 K ST NW SUITE 600
WASHINGTON, DC 20007
Assignment: 40
Reel/Frame:025525/0357   Pages: 3
Recorded: 12/17/2010
Attorney Dkt #:096790.P668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAI, KOICHI
Exec Dt:
12/01/2010
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110097484
12934993
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 41
Reel/Frame:026264/0615   Pages: 3
Recorded: 05/11/2011
Attorney Dkt #:10085388US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
01/28/2011
2
KAMIGUCHI, KINYA
Exec Dt:
01/28/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110205211
13030642
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 42
Reel/Frame:027460/0530   Pages: 2
Recorded: 12/29/2011
Attorney Dkt #:0941/2713PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAI, KOICHI
Exec Dt:
12/28/2011
Assignee
1
PRINCETON TECHNOLOGY CORPORATION
2F., NO.233-1, BAOQIAO RD.,
XINDIAN DISTRICT,
NEW TAIPEI CITY,, TAIWAN 231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648548
US20120169417
13339935
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 43
Reel/Frame:027872/0691   Pages: 2
Recorded: 03/15/2012
Attorney Dkt #:0941/2725PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAI, KOICHI
Exec Dt:
02/10/2012
Assignee
1
PRINCETON TECHNOLOGY CORPORATION
2F., NO. 233-1, BAOQIAO RD., XINDIAN DIST.
NEW TAIPEI CITY, TAIWAN 231
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9161405
US20120187855
13357395
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 44
Reel/Frame:030425/0160   Pages: 4
Recorded: 05/15/2013
Attorney Dkt #:416261US71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOIZUMI, JUN
Exec Dt:
04/25/2013
2
SAKAI, KOICHI
Exec Dt:
04/25/2013
Assignee
1
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130312916
13894683
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 45
Reel/Frame:030425/0605   Pages: 4
Recorded: 05/15/2013
Attorney Dkt #:416259US71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOIZUMI, JUN
Exec Dt:
04/25/2013
2
SAKAI, KOICHI
Exec Dt:
04/25/2013
Assignee
1
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9172080
US20130312238
13894759
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 46
Reel/Frame:032280/0636   Pages: 4
Recorded: 02/24/2014
Attorney Dkt #:CCF-021121 US ORD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHOKA, NAOKI
Exec Dt:
02/11/2014
2
SAKAI, KOICHI
Exec Dt:
02/10/2014
Assignee
1
YOKOWO CO., LTD
5-11 TAKINOGAWA
7-CHOME, KITA-KU
TOKYO, JAPAN 114-8515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140194779
14152010
Correspondence name and address
RICHARD S. WESORICK
1300 EAST NINTH STREET
SUITE 1700
CLEVELAND, OH 44114
Assignment: 47
Reel/Frame:051192/0407   Pages: 2
Recorded: 12/05/2019
Attorney Dkt #:2574.1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAI, KOICHI
Exec Dt:
11/07/2019
Assignee
1
NIKON-ESSILOR CO., LTD.
10-8 RYOGOKU 2-CHOME, SUMIDA-KU
TOKYO, JAPAN 1300026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200096785
16698576
Correspondence name and address
STAAS AND HALSEY LLP.
1201 NEW YORK AVENUE, N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 48
Reel/Frame:055052/0709   Pages: 3
Recorded: 01/27/2021
Attorney Dkt #:20344.0138USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
12/17/2020
2
OOKA, NAOKI
Exec Dt:
12/17/2020
Assignee
1
YOKOWO CO., LTD.
5-11, TAKINOGAWA 7-CHOME, KITA-KU
TOKYO, JAPAN 1148515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210290915
17263820
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402
Assignment: 49
Reel/Frame:055688/0487   Pages: 3
Recorded: 03/23/2021
Attorney Dkt #:20344.0139USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, KOICHI
Exec Dt:
02/05/2021
2
YOSHIDA, KOKI
Exec Dt:
02/05/2021
Assignee
1
YOKOWO CO., LTD.
5-11, TAKINOGAWA 7-CHOME, KITA-KU
TOKYO, JAPAN 1148515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220031383
17278906
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET
SUITE 2700
MINNEAPOLIS, MN 55402

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