skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SAKAI, SHUZO
Total Assignments: 22
Assignment: 1
Reel/Frame:003998/0712   Pages: 1
Recorded: 05/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAKE, TOSHIO
Exec Dt:
04/26/1982
2
OHNO, SHOICHI
Exec Dt:
04/26/1982
3
SAKAI, SHUZO
Exec Dt:
04/26/1982
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3 1-CHOME SHIMOISHII OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442209
NONE
06374685
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:004028/0059   Pages: 1
Recorded: 07/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAKE, TOSHIO
Exec Dt:
07/23/1982
2
SAKAI, SHUZO
Exec Dt:
07/23/1982
3
SHIBUYA, TAKASHI
Exec Dt:
07/23/1982
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4487198
NONE
06402823
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST., N. W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:004050/0121   Pages: 1
Recorded: 09/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAKE, TOSHIO
Exec Dt:
08/31/1982
2
SAKAI, SHUZO
Exec Dt:
08/31/1982
3
SHIBUYA, TAKASHI
Exec Dt:
08/31/1982
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO 2-3,
1-CHOME, SHIMOISHII, OKAYAMA-SHI,
OKAYAMA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4521252
NONE
06420702
Correspondence name and address
BROWDY & NEIMARK
419 7TH ST., N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:004358/0812   Pages: 1
Recorded: 01/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAKE, TOSHIO
Exec Dt:
01/05/1985
2
SAKAI, SHUZO
Exec Dt:
01/05/1985
3
SHIBUYA, TAKASHI
Exec Dt:
01/05/1985
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYOJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4843156
NONE
06692066
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:004412/0415   Pages: 1
Recorded: 05/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
05/15/1985
2
SAKAI, SHUZO
Exec Dt:
05/15/1985
3
MIYAKE, TOSHIO
Exec Dt:
05/15/1985
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816445
NONE
06739316
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET,N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:004441/0835   Pages: 1
Recorded: 08/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, SHUZO
Exec Dt:
07/12/1985
2
SHIBUYA, TAKASHI
Exec Dt:
07/12/1985
3
MIYAKE, TOSHIO
Exec Dt:
07/12/1985
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO, 2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI, OKAYAMA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652640
NONE
06764176
Correspondence name and address
BROWDY AND NEIMARK
419 7TH ST., N. W.
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:004468/0388   Pages: 1
Recorded: 10/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEUCHI, KANOU
Exec Dt:
10/01/1985
2
SAKAI, SHUZO
Exec Dt:
10/01/1985
3
MIYAKE, TOSHIO
Exec Dt:
10/01/1985
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO 2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4758660
NONE
06786823
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST., N. W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:004565/0116   Pages: 1
Recorded: 06/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
05/27/1986
2
SAKAI, SHUZO
Exec Dt:
05/27/1986
3
MIYAKE, TOSHIO
Exec Dt:
05/27/1986
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEITBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII,
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4870059
NONE
06870132
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:004647/0640   Pages: 1
Recorded: 12/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
12/01/1986
2
SAKAI, SHUZO
Exec Dt:
12/01/1986
3
MIYAKE, TOSHIO
Exec Dt:
12/01/1986
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812444
NONE
06942421
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:004647/0641   Pages: 1
Recorded: 12/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
12/01/1986
2
SAKAI, SHUZO
Exec Dt:
12/01/1986
3
MIYAKE, TOSHIO
Exec Dt:
12/01/1986
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826825
NONE
06942422
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:004647/0642   Pages: 1
Recorded: 12/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
12/01/1986
2
SAKAI, SHUZO
Exec Dt:
12/01/1986
3
MIYAKE, TOSHIO
Exec Dt:
12/01/1986
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810827
NONE
06942423
Correspondence name and address
BROWDY AND NEIMARK
419 7TH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 12
Reel/Frame:004743/0054   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
06/10/1987
2
SAKAI, SHUZO
Exec Dt:
06/10/1987
3
MIYAKE, TOSHIO
Exec Dt:
06/10/1987
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENYUJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803077
NONE
07070140
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:004749/0623   Pages: 1
Recorded: 06/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
06/10/1987
2
SAKAI, SHUZO
Exec Dt:
06/10/1987
3
MIYAKE, TOSHIO
Exec Dt:
06/10/1987
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII,
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849225
NONE
07070138
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH ST. NW
WASHINGTON, DC 20004
Assignment: 14
Reel/Frame:004802/0627   Pages: 1
Recorded: 12/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUHASHI, MASAKAZU
Exec Dt:
12/08/1987
2
SAKAI, SHUZO
Exec Dt:
12/08/1987
3
MIYAKE, TOSHIO
Exec Dt:
12/08/1987
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO, 2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI, OKAYAMA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816272
NONE
07133813
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH ST., N. W.
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:005281/0119   Pages: 1
Recorded: 04/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, SHUZO
Exec Dt:
03/26/1990
2
YONEYAMA, MASARU
Exec Dt:
03/26/1990
3
MIYAKE, TOSHIO
Exec Dt:
03/26/1990
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5432161
NONE
07501900
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH ST., N.W.
WASHINGTON, D.C. 20004
Assignment: 16
Reel/Frame:005662/0004   Pages: 2
Recorded: 04/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARA, KOZO
Exec Dt:
03/04/1991
2
FUJITA, KOHKI
Exec Dt:
03/04/1991
3
YAMASHITA, MASAYUKI
Exec Dt:
03/04/1991
4
TSUNETOMI, YASUHIKO
Exec Dt:
03/04/1991
5
SAKAI, SHUZO
Exec Dt:
03/04/1991
6
MIYAKE, TOSHIO
Exec Dt:
03/04/1991
Assignees
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI,
OKAYAMA, JAPAN
2
ENSUIKO SEITO KABUSHIKI KAISHA
13-46, DAIKOKU-CHO, TSURUMI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130239
NONE
07665828
Correspondence name and address
NORMAN LATKER
BROWDY AND NEIMARK
419 SEVENTH ST., N.W., STE. 300
WASHINGTON, D.C. 20004
Assignment: 17
Reel/Frame:005892/0172   Pages: 2
Recorded: 11/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKASHI
Exec Dt:
10/01/1991
2
CHAEN, HIROTO
Exec Dt:
10/01/1991
3
SAKAI, SHUZO
Exec Dt:
10/01/1991
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5218096
NONE
07772716
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:006315/0173   Pages: 2
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANDAI, TAKAHIKO
Exec Dt:
10/12/1992
2
YONEYAMA, MASARU
Exec Dt:
10/12/1992
3
SAKAI, SHUZO
Exec Dt:
10/12/1992
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252722
NONE
07964037
Correspondence name and address
BROWDY AND NEIMARK
NORMAN J. LATKER
419 SEVENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20004
Assignment: 19
Reel/Frame:006315/0180   Pages: 2
Recorded: 11/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANDAI, TAKAHIKO
Exec Dt:
10/12/1992
2
YONEYAMA, MASARU
Exec Dt:
10/12/1992
3
SAKAI, SHUZO
Exec Dt:
10/12/1992
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA
SDIBUTSU KAGAKU KENKYUJO 2-3, 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5468850
NONE
07964303
Correspondence name and address
BROWDY AND NEIMARK
NORMAN J. LATKER
419 SEVENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20004
Assignment: 20
Reel/Frame:006408/0781   Pages: 2
Recorded: 01/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AGA, HAJIME
Exec Dt:
11/30/1992
2
YONEYAMA, MASARU
Exec Dt:
11/30/1992
3
SAKAI, SHUZO
Exec Dt:
11/30/1992
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII
OKAYAMA-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5338420
NONE
07990081
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W., SUITE 300
WASHINGTON, D.C. 20004
Assignment: 21
Reel/Frame:006481/0364   Pages: 2
Recorded: 03/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKASHI
Exec Dt:
02/02/1993
2
CHAEN, HIROTO
Exec Dt:
02/02/1993
3
SAKAI, SHUZO
Exec Dt:
02/02/1993
4
MIYAKE, TOSHIO
Exec Dt:
02/02/1993
Assignee
1
KABUSHIKI KAISHA HAYASHIBABA SEIBUTSU KAGAKU
2-3, 1-CHOME, SHIMOISHII, OKAYAMA-SHI
OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5578469
NONE
08022340
Correspondence name and address
NORMAN J. LATKER, ESQ.
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:006807/0042   Pages: 2
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, TOSHIYUKI
Exec Dt:
10/29/1993
2
KUBOTA, MICHIO
Exec Dt:
10/29/1993
3
SAKAI, SHUZO
Exec Dt:
10/29/1993
Assignee
1
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO
2-3, 1-CHOME, SHIMOISHII OKAYAMA-SHI, OKYAMA, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545587
NONE
08145514
Correspondence name and address
ROGER L. BROWDY
BROWDY AND NEIMARK
419 SEVENTH STREET, N.W.
STE. 300
WASHINGTON, DC 20004

Search Results as of: 04/28/2024 10:52 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT