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Patent Assignment Assignor Details
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Assignor Name : OKA, JOJI
Total Assignments: 9
Assignment: 1
Reel/Frame:004040/0413   Pages: 1
Recorded: 09/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UENO, NAGAHARU
Exec Dt:
03/19/1980
2
OKA, JOJI
Exec Dt:
03/19/1980
3
ASANO, HIDEJIRO
Exec Dt:
03/19/1980
4
OGASAWARA, TAKAHISA
Exec Dt:
03/19/1980
5
MIZUTANI, KIYOKAZU
Exec Dt:
03/19/1980
6
TOMINAGA, YOSHIITSU
Exec Dt:
03/19/1980
Assignees
1
TOAGOSEI CHEMICAL INDUSTRY CO., LTD.
TOKYO, JAPAN
2
NIPPON STEEL CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4370387
NONE
06245307
Correspondence name and address
SUGHRUE, MION, ZINN ET AL
1776 K ST., NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003947/0701   Pages: 2
Recorded: 04/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TADA, FUSAO
Exec Dt:
04/02/1981
2
ITOH, TAKESHI
Exec Dt:
04/02/1981
3
OKA, JOJI
Exec Dt:
04/02/1981
4
OKAMOTO, AKIRA
Exec Dt:
04/02/1981
Assignees
1
SAKAI CHEMICAL INDUSTRY CO.
NO. 5-1, EBISUJIMA-CHO
SAKAI-SHI
OSAKA-FU, JAPAN
2
NIPPON STEEL CORPORATION
NO. 2-6-3, OOTEMACHI
CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4352899
NONE
06250676
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PA. AVENUE, N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004375/0805   Pages: 2
Recorded: 03/20/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKA, JOJI
Exec Dt:
01/18/1985
2
IWAKURA, HIDEAKI
Exec Dt:
01/18/1985
3
ANDO, NARUMI
Exec Dt:
01/18/1985
4
IWASAKI, KIYOTOSHI
Exec Dt:
01/18/1985
5
SHINDOW, YOSHIO
Exec Dt:
01/18/1985
Assignee
1
NIPPON STEEL CORPORATION
2-6-3 OTE-MACHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4524111
NONE
06605998
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.,
STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004667/0671   Pages: 1
Recorded: 02/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHINDOU, YOSHIO
Exec Dt:
01/27/1987
2
OKA, JOJI
Exec Dt:
01/27/1987
3
TAIRA, TAKETOSHI
Exec Dt:
01/27/1987
4
MIYAUCHI, YUJIRO
Exec Dt:
01/27/1987
5
YAMAZAKI, FUMIO
Exec Dt:
01/27/1987
Assignee
1
NIPPON STEEL CORPORATION, A CORP. OF JAPAN
6-3, OHTEMACHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4705726
NONE
07010074
Correspondence name and address
POLLOCK, VANDE SANDE & PRIDDY
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004855/0919   Pages: 1
Recorded: 12/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANAI, HIROSHI
Exec Dt:
12/25/1987
2
OKA, JOJI
Exec Dt:
12/25/1987
3
KOJO, HIDEHIKO
Exec Dt:
12/25/1987
Assignees
1
NIPPON STEEL CORPORATION, A CORP. OF JAPAN
6-3, 2-CHOME, OTEMACHI, CHIYODA-KU,
TOKYO, JAPAN
2
ASAHI DENKA KOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
2-35, 7-CHOME, HIGASHIOGU, ARAKAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4826895
NONE
07139616
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:004888/0968   Pages: 2
Recorded: 05/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, SHIGEAKI
Exec Dt:
05/19/1988
2
MATSUURA, YOSHIKATSU
Exec Dt:
05/19/1988
3
KANAI, HIROSHI
Exec Dt:
05/23/1988
4
OKA, JOJI
Exec Dt:
05/23/1988
Assignees
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME, HIGASHI-KU
OSAKA, JAPAN
2
NIPPON STEEL CORPORATION
6-3, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4880891
NONE
07200378
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:004892/0637   Pages: 2
Recorded: 05/31/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, SHIGEAKI
Exec Dt:
05/19/1988
2
MATSUURA, YOSHIKATSU
Exec Dt:
05/19/1988
3
KANAI, HIROSHI
Exec Dt:
05/23/1988
4
OKA, JOJI
Exec Dt:
05/23/1988
Assignees
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME, HIGASHI-KU
OSAKA, JAPAN
2
NIPPON STEEL CORPORATION
6-3, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4880890
NONE
07200377
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., - SUITE 700
805 15TH STREET, N. W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:004907/0296   Pages: 2
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYABAYASHI, SHIGEAKI
Exec Dt:
06/28/1988
2
KANAI, HIROSHI
Exec Dt:
07/04/1988
3
OKA, JOJI
Exec Dt:
07/05/1988
4
MATSUURA, YOSHIKATSU
Exec Dt:
06/28/1988
Assignees
1
TAKEDA CHEMICAL INDUSTRIES, LTD.
27, DOSHOMACHI 2-CHOME, HIGASHI-KU
OSAKA, JAPAN
2
NIPPON STEEL CORPORATION
6-3, OHTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4861672
NONE
07218298
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:005368/0867   Pages: 3
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANAI, HIROSHI
Exec Dt:
05/24/1990
2
OKA, JOJI
Exec Dt:
05/24/1990
Assignee
1
NIPPON STEEL CORPORATION,
6-3, OHTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066757
NONE
07460552
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005

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