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Patent Assignment Assignee Details
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Assignee Name : TSUYOSHI MASUMOTO
Total Assignments: 16
Assignment: 1
Reel/Frame:004160/0707   Pages: 1
Recorded: 08/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
09/08/1982
2
INOUE, AKIHISA
Exec Dt:
09/08/1982
3
HIROYUKI, TOMIOKA
Exec Dt:
09/08/1982
Assignees
1
UNITIKA LTD.
NO. 50, HIGASHIHONMACHI
1-CHOME, AMAGASAKI-SHI
HOGYO, JAPAN
2
TSUYOSHI MASUMOTO
NO. 8-22, KAMISUGI
3-CHOME, SENDAI-SHI
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415529
NONE
06426442
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK
AND SEAS
1776 K. STREET N.W.,
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004560/0572   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
09/08/1982
2
HAMASHIMA, TATSUO
Exec Dt:
09/08/1982
3
HAGIWARA, MICHIAKI
Exec Dt:
09/08/1982
Assignees
1
UNITIKA LTD.
NO. 50, HIGASHIHONMACHI
AMAGASAKI-SHI, HYOGO, JAPAN
2
TSUYOSHI MASUMOTO
NO. 8-22, KAMISUGI 3-CHOME
SENDAI-SHI, MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614221
NONE
06426443
Correspondence name and address
SUGHRUE, MION, ZINN,
MACPEAK AND SEAS
1776 K. STREET N.W.,
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004613/0854   Pages: 1
Recorded: 10/14/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
02/17/1983
2
INOUE, AKIHISA
Exec Dt:
02/17/1983
3
TOMIOKA, HIROYUKI
Exec Dt:
02/17/1983
Assignees
1
TSUYOSHI MASUMOTO
NO. 8-22, KAMISUGI 3-CHOME, SENDAI-SHI
MIYAGI, JAPAN
2
UNITIKA LTD.
NO. 50, HIGASHIHONMACHI 1-CHOME, A, AGASAKI-SHI,
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4642145
NONE
06473301
Correspondence name and address
SUGHRUE, MION, ZINN
MACPEAK & SEAS
1776 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004281/0925   Pages: 1
Recorded: 07/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
05/20/1983
2
INOUE, AKIHISA
Exec Dt:
05/20/1983
3
HAGIWARA, MICHIAKI
Exec Dt:
05/20/1983
Assignees
1
TSUYOSHI MASUMOTO
NO. 8-22 KAMISUGI 3-CHOME,
SENDAI-SHI, MIYAGI, JAPAN
2
UNITIKA LTD.
NO. 50 HIGASHIHONMACHI 1-CHOME,
AMAGASAKI-SHI, HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4473401
NONE
06500706
Correspondence name and address
SUGHRUE, MION, ZNN, MACPEAK & SEAS
1776 K STREET,N.W.,
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004443/0440   Pages: 1
Recorded: 08/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
07/22/1985
2
SUZUKI, KENJI
Exec Dt:
07/22/1985
3
OKUBO, MIKA
Exec Dt:
07/22/1985
4
MATSUMOTO, AKIRA
Exec Dt:
07/22/1985
5
OTA, NOBUHIRO
Exec Dt:
07/22/1985
6
MASUDA, SHUJI
Exec Dt:
07/22/1985
Assignees
1
RESEARCH DEVELOPMENT CORPORATION A CORP. OF JAPAN
2
TSUYOSHI MASUMOTO
3
KENJI SUZUKI
4
AKIRA MATSUMOTO
5
NOBUHIRO OTA
6
SHUJI MASUDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4865948
NONE
06763368
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004830/0421   Pages: 2
Recorded: 02/16/1988
Conveyance: ASSIGNS TO EACH ASSIGNEE THE PERCENTAGE OPPOSITE THEIR RESPECTIVE NAMES
Assignors
1
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
Exec Dt:
01/08/1988
2
NAKANOUCHI, YUKIO
Exec Dt:
01/08/1988
3
OHNUMA, SHIGEHIRO
Exec Dt:
01/08/1988
4
MASUMOTO, TSUYOSHI
Exec Dt:
01/08/1988
Assignees
1
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
5-2, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
KABUSHIKI KAISHA RIKEN
13-5, KUDAN KITA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
SHIGEHIRO OHNUMA
27-27, HITOKITA 1-CHOME, SENDAI-SHI
MIYAGI, JAPAN
4
TSUYOSHI MASUMOTO
8-22, KAMISUGI 3-CHOME, SENDAI-SHI
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4688130
NONE
06767206
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.,
KALAMAZOO, MI 49008
Assignment: 7
Reel/Frame:004942/0618   Pages: 2
Recorded: 09/02/1988
Conveyance: ASSIGNS TO EACH ASSIGNEE THE PERCENTAGES OPPOSITE THEIR RESPECTIVE NAMES.
Assignors
1
KABUSHIKI KAISHA RIKEN
Exec Dt:
08/06/1988
2
OHNUMA, SHIGEHIRO
Exec Dt:
08/06/1988
3
MASUMOTO, TSUYOSHI
Exec Dt:
08/06/1988
Assignees
1
RESEARCH DEVELOPMENT CORPORATION OF JAPAN
5-2, NAGATACHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
KABUSHIKI KAISHA RIKEN
13-5, KUDAN KITA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
FOUNDATION THE RESEARCH INSTITUTE OF ELECTRIC AND MAGNETIC ALLOYS, THE
1-1, YAGIYAMA MINAMI 2-CHOME, SENDAI-SHI
MIYAGI, JAPAN
4
TSUYOSHI MASUMOTO
8-22, KAMISUGI 3-CHOME, SENDAI-SHI
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4688130
NONE
06767206
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.,
KALAMAZOO, MI 49008
Assignment: 8
Reel/Frame:005309/0697   Pages: 2
Recorded: 05/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
04/16/1990
2
INOUE, AKIHISA
Exec Dt:
04/16/1990
3
KIMURA, HISAMICHI
Exec Dt:
04/16/1990
4
HIRONO, HATSUO
Exec Dt:
04/16/1990
5
MORIYAMA, KOICHI
Exec Dt:
04/16/1990
6
FUKUI, HIDEO
Exec Dt:
04/16/1990
Assignees
1
YOSHIDA KOGYO K.K.
1, KANDA IZUMI-CHO, CHIYODA-KU,
TOKYO, JAPAN
2
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI, AOBA-KU, SENDAI-SHI,
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4973369
NONE
07518815
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 9
Reel/Frame:005345/0491   Pages: 2
Recorded: 06/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
06/11/1990
2
INOUE, AKIHISA
Exec Dt:
06/11/1990
3
YAMAGUCHI, HITOSHI
Exec Dt:
06/11/1990
4
KITA, KAZUHIKO
Exec Dt:
06/11/1990
5
TAKEDA, HIDEKI
Exec Dt:
06/11/1990
Assignees
1
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN
2
TEIKOKU PISTON RING CO., LTD.
1-9-9, YAESU, CHUO-KU
TOKYO, JAPAN
3
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5074935
NONE
07542747
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 10
Reel/Frame:005507/0105   Pages: 2
Recorded: 11/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
10/27/1990
2
INOUE, AKIHISA
Exec Dt:
10/27/1990
3
YAMAGUCHI, HITOSHI
Exec Dt:
10/27/1990
4
KITA, KAZUHIKO
Exec Dt:
10/27/1990
Assignees
1
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN
2
TEIKOKU PISTON RING CO., LTD.
1-9-9, YAESU, CHUO-KU
TOKYO, JAPAN
3
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5032196
NONE
07609387
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 11
Reel/Frame:005735/0135   Pages: 3
Recorded: 06/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
05/27/1991
2
INOUE, AKIHISA
Exec Dt:
05/27/1991
3
SAKUMA, TAKASHI
Exec Dt:
05/27/1991
4
SHIBATA, TOSHISUKE
Exec Dt:
05/27/1991
Assignees
1
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI, AOBA-KU, SENDAI-SHI, MIYAGI
JAPAN
2
JAPAN METALS & CHEMICALS CO., LTD.
8-4, KOAMI-CHO, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN
3
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118368
NONE
07712187
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING RD.
KALAMAZOO, MI 49008
Assignment: 12
Reel/Frame:006321/0932   Pages: 3
Recorded: 10/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUMOTO, TSUYOSHI
Exec Dt:
09/28/1992
2
INOUE, AKIHISA
Exec Dt:
09/28/1992
3
KATO, AKIRA
Exec Dt:
09/28/1992
4
SHIBATA, TOSHISUKE
Exec Dt:
09/28/1992
5
NISHIYAMA, NOBUYUKI
Exec Dt:
09/28/1992
Assignees
1
TSUYOSHI MASUMOTO
8-22, KAMISUGI 3-CHOME
AOBA-KU, SENDAI-SHI, MIYAGI-KEN, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN
3
YOSHIDA KOGYO K.K.
NO. 1, KANDA IZUMI-CHO
CHIYODA-KU, TOKYO, JAPAN
4
TEIKOKU PISTON RING CO., LTD.
9-GO, 9-BAN, YAESU 1-CHOME
CHUOKU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348591
NONE
07937602
Correspondence name and address
LE-NHUNG MCLELAND
ARMSTRONG, WESTERMAN ET AL
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 13
Reel/Frame:008635/0134   Pages: 3
Recorded: 07/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITOH, TERUO
Exec Dt:
06/25/1997
2
HAYAKAWA, YASUO
Exec Dt:
06/25/1997
3
HATANI, TAKASHI
Exec Dt:
06/25/1997
4
MAKINO, AKIHIRO
Exec Dt:
06/25/1997
5
INOUE, AKIHISA
Exec Dt:
06/25/1997
6
MASUMOTO, TSUYOSHI
Exec Dt:
06/25/1997
Assignees
1
ALPS ELECTRIC CO., LTD.
1-7 YUKIGAYA, OTSUKA-CHO, OTA-KU
TOKYO, JAPAN
2
JAPAN SCIENCE AND TECHNOLOGY CORPORATION
4-1-8 HON-CHO
KAWAUGUCHI, SAITAMA, JAPAN
3
AKIHISA INOUE
11-806 KAWAUCHIJUTAKU, 35BANCHI, MOTOHASEKURA, AOBA-KU
SENDAI, MIYAGI, JAPAN
4
TSUYOSHI MASUMOTO
3-8-22 KAMISUGI, AOBA-KU
SENDAI, MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6083325
NONE
08893768
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON ET AL
PATRICK T. BEVER
25 METRO DRIVE, SUITE 700
SAN JOSE, CA 95110
Assignment: 14
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: 15
Reel/Frame:009654/0363   Pages: 5
Recorded: 12/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITOH, YUTAKA
Exec Dt:
12/01/1998
2
BITOH, TERUO
Exec Dt:
12/01/1998
3
HATANAI, TAKASHI
Exec Dt:
12/01/1998
4
MAKINO, AKIHIRO
Exec Dt:
12/01/1998
5
OUCHI, JUNICHI
Exec Dt:
12/01/1998
6
SASAGAWA, SHINICHI
Exec Dt:
12/01/1998
7
INOUE, AKIHISA
Exec Dt:
12/01/1998
8
MASUMOTO, TSUYOSHI
Exec Dt:
12/01/1998
Assignees
1
ALPS ELECTRIC CO., LTD.
1-7 YUKIGAYA, OTSUKA-CHO, OTA-KU
TOKYO, JAPAN
2
AKIHISA INOUE
11-806 KAWAUCHIJUTAKU KAWAUCHI 35 MOTOHASEKURA, AOBA-KU, SENDAI-SHI
MIYAGI-KEN, JAPAN
3
TSUYOSHI MASUMOTO
3-8-22 KAMISUGI, AOBA-KU, SENDAI-SHI
MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6232775
NONE
09211126
Correspondence name and address
BRINKS HOFER GILSON & LIONE
GUSTAVO SILLER, JR.
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 16
Reel/Frame:012463/0233   Pages: 3
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UNITIKA LTD.
Exec Dt:
11/06/2001
Assignees
1
TSUYOSHI MASUMOTO
3-8-22, KAMISUGI AOBA-KU. SENDAI-SHI
MIYAGI, JAPAN
2
AKIHISA INOUE
11-806, KAWAUCHIJUTAKU, MUBANCHI, KAWAUCHI AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN
3
YKK CORPORATION
NO. 1, KANDA IZUMI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312495
NONE
07878562
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1699

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