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Patent Assignment Assignee Details
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Assignee Name : SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Total Assignments: 30
Assignment: 1
Reel/Frame:004174/0383   Pages: 1
Recorded: 09/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IKENO, HITOSHI
Exec Dt:
08/18/1983
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4420652
NONE
06297411
Correspondence name and address
BURNS, LOBATO & ADAMS, P.C.
140 CEDAR STREET - SUITE 1805
NEW YORK, NY 10006
Assignment: 2
Reel/Frame:004441/0593   Pages: 1
Recorded: 08/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IKEDA, YOSHIAKI
Exec Dt:
08/05/1985
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4550260
NONE
06617961
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR ST., STE. 1805
NEW YORK, NY 10006
Assignment: 3
Reel/Frame:004603/0415   Pages: 1
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUTANI, SEIKI
Exec Dt:
08/06/1986
2
HAYASHI, MIKIO
Exec Dt:
08/06/1986
3
IKEDA, KAZUAKI
Exec Dt:
08/06/1986
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4630946
NONE
06539925
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR STREET-SUITE 1805
NEW YORK, NY 10006
Assignment: 4
Reel/Frame:004719/0876   Pages: 1
Recorded: 06/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
AIKAWA, MASAHIRO
Exec Dt:
12/17/1986
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D312413
NONE
07057831
Correspondence name and address
ADAMS & WILKS
84 WILLIAM STREET, STE. 1000
NEW YORK, NY 10038
Assignment: 5
Reel/Frame:004735/0389   Pages: 1
Recorded: 07/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SUZUKI, MOTOYUKI
Exec Dt:
02/20/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D309572
NONE
07069625
Correspondence name and address
ADAMS & WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, NY 10038
Assignment: 6
Reel/Frame:004736/0124   Pages: 1
Recorded: 07/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGIHARA, MASUO
Exec Dt:
05/21/1987
2
ODA, HAJIME
Exec Dt:
05/21/1987
3
SEKI, YOICHI
Exec Dt:
05/21/1987
4
YAMAZAKI, HIROSHI
Exec Dt:
05/21/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696560
NONE
06730743
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, NEW YORK 10038
Assignment: 7
Reel/Frame:004735/0491   Pages: 1
Recorded: 07/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEDA, HIDETSUGU
Exec Dt:
06/01/1987
2
HAYAKAWA, TSUYOSHI
Exec Dt:
06/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D303228
NONE
06905942
Correspondence name and address
BRUCE L. ADAMS,ESQ.
ADAMS & WILKS
84 WILLIAM STREET SUITE 1000
NEW YORK,NY. 10038
Assignment: 8
Reel/Frame:004788/0721   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAYAKAWA, TSUYOSHI
Exec Dt:
06/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D303227
NONE
06905940
Correspondence name and address
BRUCE L. ADAMS
ADAMS AND WILKS
84 WILLIAM STREET-SUITE 1000
NEW YORK,NY 10038
Assignment: 9
Reel/Frame:004788/0723   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIZAWA, JUNICHI
Exec Dt:
06/01/1987
2
KUMAZAWA, SHOICHIRO
Exec Dt:
06/01/1987
3
YAMAUCHI, SATORU
Exec Dt:
06/01/1987
4
KONDO, ISAO
Exec Dt:
06/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D304163
NONE
06940646
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, N.Y. 10038
Assignment: 10
Reel/Frame:004788/0735   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MORITAKA, KATSUYA
Exec Dt:
06/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D303226
NONE
06937672
Correspondence name and address
BRUCE L. ADAMS ESQUIRE
ADAMS AND WILKS
84 WILLIAM STREET-SUITE 1000
NEW YORK, NY.10038
Assignment: 11
Reel/Frame:004788/0731   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TANAKA, MAKOTO
Exec Dt:
06/05/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D311352
NONE
07012035
Correspondence name and address
BRUCE L. ADAMS-ESQUIRE
ADAMS & WILKS
84 WILLIAM STREET-SUITE 1000
NEW YORK, NY 10038
Assignment: 12
Reel/Frame:004788/0732   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIZAWA, KEIICHI
Exec Dt:
06/05/1987
2
MORITAKA, KATSUYA
Exec Dt:
06/05/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D313196
NONE
07002186
Correspondence name and address
BRUCE L. ADAMS-ESQUIRE
ADAMS & WILKS
84 WILLIAM STREET-STE. 1000
NEW YORK, NY 10038
Assignment: 13
Reel/Frame:004788/0734   Pages: 1
Recorded: 11/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, TETSURO
Exec Dt:
06/05/1987
2
HATANO, KATSUHIRO
Exec Dt:
06/05/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D311353
NONE
07008426
Correspondence name and address
BRUCE L. ADAMS-ESQUIRE
ADAMS & WILKS
84 WILLIAM STREET-SUITE 1000
NEW YORK, NY 10038
Assignment: 14
Reel/Frame:004739/0447   Pages: 1
Recorded: 08/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KIZAWA, HIROYUKI
Exec Dt:
07/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4702616
NONE
06876372
Correspondence name and address
BRUCE L. ADAMS
ADAMS AND WILKS
84 WILLIAM ST., STE. 1000
NEW YORK, N.Y. 10038
Assignment: 15
Reel/Frame:004756/0532   Pages: 1
Recorded: 09/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MUKOYAMA, MASUMI
Exec Dt:
07/01/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4707144
NONE
06905939
Correspondence name and address
BRUCE L. ADAMS
84 WILLIAM STREET-SUITE 1000
NEW YORK, NY 10038
Assignment: 16
Reel/Frame:004789/0390   Pages: 1
Recorded: 11/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEDA, YOSHIAKI
Exec Dt:
09/25/1987
2
TAMURA, YOSHIO
Exec Dt:
09/25/1987
3
NORITAKE, HIROSHI
Exec Dt:
09/25/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4729250
NONE
06822689
Correspondence name and address
BRUCE L. ADAMS
BURNS, LOBATO & ADAMS
140 CEDAR STREET, STE. 1805
NEW YORK, NY 10006
Assignment: 17
Reel/Frame:004816/0075   Pages: 1
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TOMODA, YOSHIKI
Exec Dt:
10/15/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4742502
NONE
06919846
Correspondence name and address
BRUCE L. ADAMS ESQUIRE
ADAMS & WILKS
84 WILLIAM STREET--SUITE 1000
NEW YORK, NY 10038
Assignment: 18
Reel/Frame:004797/0831   Pages: 1
Recorded: 11/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
AIKAWA, MASAHIRO
Exec Dt:
10/26/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D312412
NONE
07036273
Correspondence name and address
BRUCE L. ADAMS, ESQ.
ADAMS AND WILKS
84 WILL STREET, STE. 1000
NEW YORK, NY 10038
Assignment: 19
Reel/Frame:004797/0842   Pages: 1
Recorded: 11/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
AIKAWA, MASAHIRO
Exec Dt:
10/26/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D312411
NONE
07036701
Correspondence name and address
ADAMS & WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, NEW YORK 10038
Assignment: 20
Reel/Frame:004816/0482   Pages: 1
Recorded: 12/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KANEKO, RYOICHI
Exec Dt:
10/26/1987
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D312220
NONE
07042451
Correspondence name and address
BRUCE L. ADAMS, ESQ.
ADAMS AND WILKS
84 WILLIAM STREET, STE. 1000
NEW YORK, NY 10038
Assignment: 21
Reel/Frame:004937/0457   Pages: 1
Recorded: 08/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, SHINGO
Exec Dt:
06/21/1988
2
SANADA, SEIJI
Exec Dt:
06/21/1988
3
TANAKA, SAKAE
Exec Dt:
06/21/1988
4
UMEYAMA, KAZUYA
Exec Dt:
06/21/1988
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4789899
NONE
07002816
Correspondence name and address
BRUCE L. ADAMS, ESQ.
ADAMS & WILKS
84 WILLIAM ST.- STE. 1000
NEW YORK, NY 10038
Assignment: 22
Reel/Frame:004991/0245   Pages: 1
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, SHOGO
Exec Dt:
09/16/1988
2
TSUMURAYA, KENICHI
Exec Dt:
09/16/1988
3
HORIE, KAZUHIRO
Exec Dt:
09/16/1988
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4815876
NONE
07162067
Correspondence name and address
ADAMS & WILKS
84 WILLIAM ST., STE. 1000
NEW YORK, NY 10038
Assignment: 23
Reel/Frame:004996/0319   Pages: 1
Recorded: 10/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAKOSHI, AKIRA
Exec Dt:
09/27/1988
2
FUJITA, TOYOHIKO
Exec Dt:
09/27/1988
3
TSUKAKOSHI, KUNIHIKO
Exec Dt:
09/27/1988
4
ANRAKU, SHINJI
Exec Dt:
09/27/1988
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801892
NONE
07094375
Correspondence name and address
BRUCE L. ADAMS
ADAMS & WILKS
84 WILLIAM STREET - SUITE 1000
NEW YORK, NY 10038
Assignment: 24
Reel/Frame:004989/0385   Pages: 1
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAJIMA, AKIO
Exec Dt:
11/08/1988
2
TADA, SATOSHI
Exec Dt:
11/08/1988
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4807792
NONE
06914126
Correspondence name and address
BRUCE L. ADAMS, ESQUIRE
ADAMS & WILKS
84 WILIAM STREET SUITE 1000
NEW YORK, NEW YORK 10038
Assignment: 25
Reel/Frame:005108/0705   Pages: 1
Recorded: 06/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MAYUZUMI, KEIKO
Exec Dt:
05/15/1989
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D314152
NONE
07132917
Correspondence name and address
ADAMS AND WILKS
84 WILLIAM STREET, STE. 1000
NEW YORK, NY 10038
Assignment: 26
Reel/Frame:005113/0999   Pages: 1
Recorded: 06/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKASHIMA, ASAO
Exec Dt:
05/16/1989
2
ITO, KUNIHIKO
Exec Dt:
05/16/1989
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D316042
NONE
07154994
Correspondence name and address
ADAMS & WILKS
84 WILLIAM STREET - SUITE 1000
NEW YORK, NY 10038
Assignment: 27
Reel/Frame:005140/0994   Pages: 1
Recorded: 09/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ODAKA, SEIJI
Exec Dt:
08/19/1989
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D322575
NONE
07348019
Correspondence name and address
ADAMS AND WILKS
84 WILLIAM STREET
SUITE 1000
NEW YORK, NY 10038
Assignment: 28
Reel/Frame:005348/0373   Pages: 2
Recorded: 06/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SUGANO, HISAKO
Exec Dt:
06/07/1990
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D322573
NONE
07396602
Correspondence name and address
ADAMS AND WILKS
500 FIFTH AVENUE-SUITE 3200
NEW YORK, NEW YORK 10110
Assignment: 29
Reel/Frame:005612/0524   Pages: 3
Recorded: 02/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NOMURA, KEIKO
Exec Dt:
11/05/1990
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D325172
NONE
07446169
Correspondence name and address
ADAMS & WILKS
500 FIFTH AVENUE, STE. 3200
NEW YORK, NY 10110
Assignment: 30
Reel/Frame:005622/0255   Pages: 2
Recorded: 03/04/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAOKA, SHINJI
Exec Dt:
01/24/1991
2
SATO, KOJI
Exec Dt:
01/24/1991
3
KAWAI, MICHIO
Exec Dt:
01/24/1991
Assignee
1
SEIKOSHA CO., LTD., 6-21, KYOBASHI 2-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5146262
NONE
07392204
Correspondence name and address
ADAMS & WILKS
500 FIFTH AVE., SUITE 3200
NEW YORK, NY 10110

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