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Patent Assignment Assignor Details
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Assignor Name : NAGAI, YOSHITAKA
Total Assignments: 21
Assignment: 1
Reel/Frame:004018/0894   Pages: 1
Recorded: 05/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOGUCHI, NOBUSHIGE
Exec Dt:
04/26/1982
2
NAGAI, YOSHITAKA
Exec Dt:
04/26/1982
Assignee
1
YOSHIDA KOGYO K.K.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4620355
NONE
06379289
Correspondence name and address
HILL, VAN SANTEN, STEADMAN,
CHIARA & SIMPSON
70TH FLOOR, SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004211/0688   Pages: 1
Recorded: 12/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
12/08/1983
2
DOGUCHI, NOBUSHIGE
Exec Dt:
12/08/1983
Assignee
1
YOSHIDA KOGYO K.K.
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4563322
NONE
06564025
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR., SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004278/0150   Pages: 1
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
06/08/1984
2
DOGUCHI, NOBUSHIGE
Exec Dt:
06/08/1984
Assignee
1
YOSHIDA KOGYO K.K., A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4686754
NONE
06623171
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:005648/0887   Pages: 5
Recorded: 04/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGURA, HARUO
Exec Dt:
12/10/1987
2
FURUHATA, KIMIO
Exec Dt:
12/10/1987
3
SATO, SHINGO
Exec Dt:
12/10/1987
4
ITO, MASAYOSHI
Exec Dt:
12/10/1987
5
SHITORI, YOSHIYASU
Exec Dt:
12/10/1987
6
NAGAI, YOSHITAKA
Exec Dt:
12/10/1987
Assignee
1
MECT CORPORATION
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5023239
NONE
07150647
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004896/0916   Pages: 1
Recorded: 04/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASAKI, MASAHIKO
Exec Dt:
04/12/1988
2
NAGAI, YOSHITAKA
Exec Dt:
04/13/1988
Assignee
1
KONICA CORPORATION, A CORP. OF JAPAN
26-2 NISHISHINJUKU 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965198
NONE
07186353
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004885/0987   Pages: 1
Recorded: 06/03/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASAKI, MASAHIKO
Exec Dt:
05/11/1988
2
SUNAGA, KIYOMI
Exec Dt:
05/11/1988
3
NAGAI, YOSHITAKA
Exec Dt:
05/13/1988
Assignee
1
KONICA CORPORATION, A CORP. OF JAPAN
26-2, NISHI-SHINJUKU 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4942131
NONE
07202586
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005951/0923   Pages: 3
Recorded: 12/23/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
11/01/1988
2
YAMAMOTO, HIDEKI
Exec Dt:
11/01/1988
3
TAKADA, KINJI
Exec Dt:
11/01/1988
4
ITO, MASAYOSHI
Exec Dt:
11/01/1988
5
SHITORI, YOSHIYASU
Exec Dt:
11/01/1988
Assignee
1
MECT CORPORATION
2-1-1, NISHI-SHINJYUKU, SHINJYUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5141864
NONE
07270205
Correspondence name and address
OBLON, FISHER, SPIVAK, NEUSTADT & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VIRGINIA 22202Y.
Assignment: 8
Reel/Frame:005383/0980   Pages: 4
Recorded: 08/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
06/20/1989
2
SHIBAYAMA, SHOHEI
Exec Dt:
06/20/1989
3
NUMATA, MASAAKI
Exec Dt:
06/20/1989
4
YOSHIMURA, SHOJI
Exec Dt:
06/20/1989
5
TANAKA, MAKOTO
Exec Dt:
06/20/1989
6
ITO, MASAYOSHI
Exec Dt:
06/20/1989
7
AWAYA, AKIRA
Exec Dt:
06/20/1989
8
KOBAYASHI, HISASHI
Exec Dt:
06/20/1989
9
ABE, HAYAO
Exec Dt:
06/20/1989
10
ISHIZUKA, YUSAKU
Exec Dt:
06/20/1989
11
OGAWA, TOMOYA
Exec Dt:
06/20/1989
Assignees
1
MECT CORPORATION
2-1-1, NISHI-SHINJYUKU
SHINJYUKU-KU, TOKYO, JAPAN
2
MITSUI TOATSU CHEMICAL, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963653
NONE
07372708
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005921/0166   Pages: 3
Recorded: 11/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
06/30/1989
2
YAMAMOTO, HIDEKI
Exec Dt:
06/30/1989
3
TAKADA, KINJI
Exec Dt:
06/30/1989
4
ITO, MASAYOSHI
Exec Dt:
06/30/1989
Assignee
1
MECT CORPORATION
2-1-1, NISHI-SHINJYUKU, SHINJYUKU-KU
TOKOYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5142028
NONE
07377121
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005257/0783   Pages: 1
Recorded: 03/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
02/24/1990
2
ARASE, MAKOTO
Exec Dt:
02/24/1990
3
OHATAKE, NORIO
Exec Dt:
02/24/1990
Assignee
1
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4993476
NONE
07492883
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 11
Reel/Frame:005302/0013   Pages: 2
Recorded: 03/09/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
02/24/1990
2
ARASE, MAKOTO
Exec Dt:
02/24/1990
3
OHATAKE, NORIO
Exec Dt:
02/24/1990
Assignee
1
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4982779
NONE
07492800
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.,
KALAMAZOO, MI 49008
Assignment: 12
Reel/Frame:005391/0148   Pages: 3
Recorded: 05/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
04/10/1990
2
ARASE, MAKOTO
Exec Dt:
04/10/1990
3
OHATAKE, NORIO
Exec Dt:
04/10/1990
Assignee
1
YOSHIDA KOGYO K.K., A JAPANESE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205344
NONE
07521421
Correspondence name and address
HILL, VAN SANTEN, STEADMAN
& SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:006641/0297   Pages: 2
Recorded: 07/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGAI, YOSHITAKA
Exec Dt:
07/14/1993
Assignee
1
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342575
NONE
08093867
Correspondence name and address
MR. JOHN B. TURNER - FINNEGAN, HENDERSON
FARABOW, GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:008314/0852   Pages: 2
Recorded: 11/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
11/01/1996
2
OHTERA, KATSUMASA
Exec Dt:
11/01/1996
3
SATO, MASAKI
Exec Dt:
11/01/1996
Assignee
1
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5967904
NONE
08748946
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:008415/0984   Pages: 2
Recorded: 12/18/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
11/18/1996
2
TAKETANI, KATSUYUKI
Exec Dt:
11/18/1996
Assignee
1
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5860313
NONE
08768918
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 16
Reel/Frame:009627/0412   Pages: 3
Recorded: 12/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
11/26/1998
2
INOUE, AKIHISA
Exec Dt:
11/26/1998
3
NAGAI, YOSHITAKA
Exec Dt:
11/26/1998
4
UOYA, AKIHIRO
Exec Dt:
11/26/1998
Assignees
1
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN
2
AKIHISA NOUE
11-806, KAWAUCHI JUTAKU, 35 BANCHI, MOTOHASEKURA, KAWAUCHI, AOBA-KU
SENDAI-SHI, MIYAGI, JAPAN
3
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162130
NONE
09163443
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ETAL LLP
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 17
Reel/Frame:019602/0582   Pages: 2
Recorded: 07/24/2007
Attorney Dkt #:90606.219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, MINORU
Exec Dt:
07/03/2007
2
NAGAI, YOSHITAKA
Exec Dt:
07/05/2007
Assignee
1
YAMAHA HATSUDOKI KABUSHIKI KAISHA
2500 SHINGAI, IWATA-SHI
SHIZUOKA-KEN, JAPAN 438-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7673603
US20090250024
11721900
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 18
Reel/Frame:021067/0591   Pages: 2
Recorded: 06/09/2008
Attorney Dkt #:90606.316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, MINORU
Exec Dt:
05/29/2008
2
NAGAI, YOSHITAKA
Exec Dt:
05/29/2008
Assignee
1
YAMAHA HATSUDOKI KABUSHIKI KAISHA
2500 SHINGAI, IWATA-SHI
SHIZUOKA-KEN, JAPAN 438-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090114175
12094003
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 19
Reel/Frame:021067/0669   Pages: 2
Recorded: 06/09/2008
Attorney Dkt #:90606.317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGAMI, HIDETOSHI
Exec Dt:
05/29/2008
2
NAGAI, YOSHITAKA
Exec Dt:
05/29/2008
Assignee
1
YAMAHA HATSUDOKI KABUSHIKI KAISHA
2500 SHINGAI, IWATA-SHI
SHIZUOKA-KEN, JAPAN 438-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7684922
US20090240420
12094008
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 20
Reel/Frame:047858/0201   Pages: 8
Recorded: 12/27/2018
Attorney Dkt #:SHIGA168091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
12/18/2018
2
POPIEL, HELENA AKIKO
Exec Dt:
12/18/2018
3
MINAKAWA, EIKO
Exec Dt:
12/18/2018
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY AGENCY
4-1-8, HONCHO, KAWAGUCHI-SHI
SAITAMA, JAPAN 332-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190314311
16312208
Correspondence name and address
LLEWELLYN RHYS LAWSON, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101-3029
Assignment: 21
Reel/Frame:051480/0592   Pages: 17
Recorded: 01/10/2020
Attorney Dkt #:747233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, YOSHITAKA
Exec Dt:
12/09/2019
2
MAETA, KAZUHIRO
Exec Dt:
12/09/2019
3
TAKEUCHI, TOSHIHIDE
Exec Dt:
12/13/2019
4
NEYA, MASAHIRO
Exec Dt:
12/16/2019
5
FUJIHARA, TSUYOSHI
Exec Dt:
12/16/2019
6
MATSUDA, SEIJI
Exec Dt:
12/16/2019
7
SOBUE, GEN
Exec Dt:
12/12/2019
8
ISHIGAKI, SHINSUKE
Exec Dt:
12/10/2019
9
SAHASHI, KENTARO
Exec Dt:
12/10/2019
Assignees
1
OSAKA UNIVERSITY
1-1, YAMADAOKA
SUITA-SHI, OSAKA, JAPAN 565-0871
2
KNC LABORATORIES CO., LTD.
2-34, TAKATSUKADAI 3-CHOME, NISHI-KU
KOBE-SHI, HYOGO, JAPAN 651-2271
3
NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
1, FURO-CHO, CHIKUSA-KU
NAGOYA-SHI, AICHI, JAPAN 464-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11028390
US20200165610
16630141
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731

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