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Patent Assignment Assignor Details
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Assignor Name : KITAMURA, KAZUYUKI
Total Assignments: 22
Assignment: 1
Reel/Frame:004327/0212   Pages: 1
Recorded: 10/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KITAMURA, KAZUYUKI
Exec Dt:
10/05/1984
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME
KITA-KU, OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4621021
NONE
06662822
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004718/0499   Pages: 2
Recorded: 05/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, HITOSHI
Exec Dt:
04/20/1987
2
KITAMURA, KAZUYUKI
Exec Dt:
04/20/1987
3
OHTANI, AKIO
Exec Dt:
04/20/1987
Assignee
1
TANABE SEIYAKU CO., LTD., NO. 21, DOSHO-MACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4786634
NONE
07049169
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 3
Reel/Frame:005262/0877   Pages: 1
Recorded: 03/28/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWASAKI, TAMEO
Exec Dt:
02/14/1990
2
SUGIURA, MASAKI
Exec Dt:
02/14/1990
3
MATSUOKA, YUZO
Exec Dt:
02/14/1990
4
MATSUMOTO, MAMORU
Exec Dt:
02/14/1990
5
KITAMURA, KAZUYUKI
Exec Dt:
02/14/1990
Assignee
1
TANABE SEIYAKU CO., LTD.
2-10 DOSHO-MACHI 3-CHOME
CHUO-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066669
NONE
07489565
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST. N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:006480/0873   Pages: 3
Recorded: 03/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, HIROSHI
Exec Dt:
03/09/1993
2
AKITA, MIKIO
Exec Dt:
03/10/1993
3
GOTOH, KOHSEI
Exec Dt:
03/09/1993
4
KITAMURA, KAZUYUKI
Exec Dt:
03/09/1993
Assignee
1
HOECHST JAPAN LIMITED
10-16, 8-CHOME, AKASAKA
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494802
NONE
08032634
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER - MR. JOHN B. TURNER
MANAGER, FILING AND PROSECUTION DEPT.
1300 I ST., NW
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:006979/0227   Pages: 3
Recorded: 05/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHUDO, KOICHI
Exec Dt:
04/12/1994
2
SUGIOKA, TATSUO
Exec Dt:
04/12/1994
3
INAZU, MIZUHO
Exec Dt:
04/12/1994
4
TANAKA, HIDEYUKI
Exec Dt:
04/12/1994
5
INOUE, TSUTOMU
Exec Dt:
04/12/1994
6
KITAMURA, KAZUYUKI
Exec Dt:
04/12/1994
Assignees
1
HOECHST JAPAN LIMITED
10-16, 8-CHOME, AKASAKA,
MINATO-KU, TOKYO, JAPAN
2
SHUDO, KOICHI
2-25, HIGASHIYAMA, MISHUKU-JUTAKU
6-102 MEGURO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525618
NONE
08221600
Correspondence name and address
JOHN B. TURNER
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:007527/0685   Pages: 2
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, MASAKAZU
Exec Dt:
04/05/1995
2
KITAMURA, KAZUYUKI
Exec Dt:
04/06/1995
Assignee
1
HOECHST JAPAN LIMITED
10-16, 8-CHOME, AKASAKA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726148
NONE
08487646
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 7
Reel/Frame:007488/0071   Pages: 2
Recorded: 06/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOBE, HIROYASU
Exec Dt:
05/10/1995
2
KITAMURA, KAZUYUKI
Exec Dt:
05/10/1995
Assignee
1
HOECHST JAPAN LIMITED
MINATO-KU
10-16, 8-CHOME, AKASAKA
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5604263
NONE
08420728
Correspondence name and address
MR. ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1300 I ST., NW
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:007668/0744   Pages: 2
Recorded: 09/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAUMANN, CHRISTOPH
Exec Dt:
08/15/1995
2
YOSHIKAWA, KATSUHIRO
Exec Dt:
08/01/1995
3
KITAMURA, KAZUYUKI
Exec Dt:
08/01/1995
4
INAZU, MIZUHO
Exec Dt:
08/01/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
D-65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733897
NONE
08525104
Correspondence name and address
HOECHST CELANESE CORPORATION
KENNETH A. GENONI
P.O. BOX 2500
ROUTE 202-206
SOMERVILLE, NJ 08876-1258
Assignment: 9
Reel/Frame:008982/0196   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSIZATO, AKIHIKO
Exec Dt:
12/01/1997
2
KITAMURA, KAZUYUKI
Exec Dt:
12/01/1997
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5879799
NONE
08981217
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ETAL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 10
Reel/Frame:009924/0127   Pages: 6
Recorded: 03/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAMURA, KAZUYUKI
Exec Dt:
02/04/1999
2
KOMIYAMA, OSAMU
Exec Dt:
02/03/1999
3
INAZU, MIZUHO
Exec Dt:
02/09/1999
4
BARON, ROLAND
Exec Dt:
03/01/1999
Assignee
1
HOECHST MARION ROUSSEL
102, ROUTE DE NOISY
93235 ROMAINVILLE, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194380
NONE
09077714
Correspondence name and address
BIERMAN, MUSERLIAN AND LUCAS
CHARALES A. MUSERLIAN
600 THIRD AVENUE
N.Y., NY 10016
Assignment: 11
Reel/Frame:009925/0231   Pages: 9
Recorded: 04/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAMURA, KAZUYUKI
Exec Dt:
02/04/1999
2
KOMIYAMA, OSAMU
Exec Dt:
02/03/1999
3
INAZU, MIZUHO
Exec Dt:
02/08/1999
4
BARON, POLAND
Exec Dt:
03/01/1999
5
GADEK, THOMAS R.
Exec Dt:
03/11/1999
6
KNOLLE, JOCHEN
Exec Dt:
04/05/1999
7
MCDOWELL, ROBERT S.
Exec Dt:
03/23/1999
Assignee
1
HOECHST MARION ROUSSEL
102, ROUTE DE NOISV,
93235 ROMAINVILLE, CEDEX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194380
NONE
09077714
Correspondence name and address
BIERMAN, MUSERLIAN AND LUCAS
CHARLES A. MUSERLIAN
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 12
Reel/Frame:012005/0728   Pages: 2
Recorded: 07/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANAIHARA, NOBORU
Exec Dt:
07/06/2001
2
KATO, IKUO
Exec Dt:
07/06/2001
3
KITAMURA, KAZUYUKI
Exec Dt:
07/06/2001
4
KODAIRA, TSUKASA
Exec Dt:
07/06/2001
Assignees
1
OTSUKA PHARMACEUTICAL CO., LTD.
9, KANDATSUKASACHO 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
2
YANAIHARA INSTITUTE, INC.
2480-1, AWAKURA, FUJINOMIYA-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509462
US20020028929
09905945
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
GORDON KIT
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 13
Reel/Frame:013121/0753   Pages: 3
Recorded: 07/23/2002
Conveyance: CORRECTION OF 2ND NAMED INVENTOR'S MISSPELLING OF FIRST NAME "KAZUYOSHI" SHOULD READ --KAZUYUKI--, PREVIOUSLY RECORDED ON 4/10/02 AT REEL 012787, FRAME 0632
Assignors
1
ANADA, HIROYUKI
Exec Dt:
03/26/2002
2
KITAMURA, KAZUYUKI
Exec Dt:
03/27/2002
3
IMOTO, TOSHIHIRO
Exec Dt:
03/26/2002
4
MIYAHARA, OSAMU
Exec Dt:
03/26/2002
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
CHUO-KU, OSAKA-SHI
5-33, KITAHAMA 4-CHOME
OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482528
US20020155306
10119085
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:013226/0805   Pages: 2
Recorded: 08/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, KAZUHIRO
Exec Dt:
06/24/2002
2
KITAMURA, KAZUYUKI
Exec Dt:
06/25/2002
3
OKADA, HIROKAZU
Exec Dt:
07/09/2002
4
NISHIYAMA, YOSHITAKA
Exec Dt:
06/26/2002
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME
CHUO-KU
OSAKA-SHI, OSAKA 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6702906
US20030005981
10192607
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
PLATON N. MANDROS
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:014917/0441   Pages: 3
Recorded: 01/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAHARA, OSAMU
Exec Dt:
10/03/2003
2
IMOTO, TOSHIHIRO
Exec Dt:
09/17/2003
3
ANADA, HIROYUKI
Exec Dt:
09/22/2003
4
KITAMURA, KAZUYUKI
Exec Dt:
09/26/2003
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI 541-0041, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7037390
US20040103963
10681117
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:015821/0512   Pages: 4
Recorded: 03/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANADA, HIROYUKI
Exec Dt:
12/16/2004
2
KINOMURA, SHOJI
Exec Dt:
12/16/2004
3
HIROHATA, NORIAKI
Exec Dt:
12/16/2004
4
KANZAKI, MANABU
Exec Dt:
12/20/2004
5
KITAMURA, KAZUYUKI
Exec Dt:
12/21/2004
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060177679
11055198
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, NW
SUITE 250
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:022061/0252   Pages: 4
Recorded: 01/06/2009
Attorney Dkt #:12049-0064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANZAKI, MANABU
Exec Dt:
10/08/2008
2
KITAMURA, KAZUYUKI
Exec Dt:
10/09/2008
3
HIROHATA, NORIAKI
Exec Dt:
10/10/2008
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33, KITAHAMA 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090123775
12285644
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:025036/0118   Pages: 6
Recorded: 09/24/2010
Attorney Dkt #:12001-0014CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANADA, HIROYUKI
Exec Dt:
08/12/2009
2
KINOMURA, SHOJI
Exec Dt:
08/12/2009
3
HIROHATA, NORIAKI
Exec Dt:
08/17/2009
4
KANZAKI, MANABU
Exec Dt:
08/20/2009
5
KITAMURA, KAZUYUKI
Exec Dt:
08/20/2009
Assignee
1
SUMITOMO METAL INDUSTRIES, LTD.
5-33 KITAHAMA, 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 541-0041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100032061
12538385
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL RD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:033385/0295   Pages: 3
Recorded: 07/24/2014
Attorney Dkt #:KL-US120199
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, YOSHIHIRO
Exec Dt:
07/01/2014
2
KITAMURA, KAZUYUKI
Exec Dt:
07/01/2014
3
KONDO, KEITA
Exec Dt:
07/01/2014
Assignee
1
KOMATSU INDUSTRIES CORPORATION
1-1 SHIN-MACHI, ONO-MACHI
KANAZAWA-SHI, ISHIKAWA, JAPAN 920-0225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481049
US20150027999
14374401
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW, SUITE 700
SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 20
Reel/Frame:041680/0575   Pages: 4
Recorded: 03/22/2017
Attorney Dkt #:12049-0182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASAKI, YASUHIRO
Exec Dt:
02/09/2017
2
KANZAKI, MANABU
Exec Dt:
02/09/2017
3
KITAMURA, KAZUYUKI
Exec Dt:
02/09/2017
4
KINOMURA, SHOJI
Exec Dt:
02/09/2017
5
MOMOZONO, YUMI
Exec Dt:
02/09/2017
6
MIYAHARA, OSAMU
Exec Dt:
02/09/2017
Assignee
1
NIPPON STEEL & SUMITOMO METAL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10106871
US20170298478
15513242
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:048123/0828   Pages: 3
Recorded: 01/24/2019
Attorney Dkt #:KL-US161094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, YOSHIHIRO
Exec Dt:
01/18/2019
2
KITAMURA, KAZUYUKI
Exec Dt:
01/18/2019
3
SHIMIZU, YOUICHIROU
Exec Dt:
01/18/2019
Assignee
1
KOMATSU INDUSTRIES CORPORATION
1-1 SHIN-MACHI, ONO-MACHI
KANAZAWA-SHI, ISHIKAWA, JAPAN 920-0225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11331750
US20190270162
16320275
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 22
Reel/Frame:055939/0789   Pages: 4
Recorded: 04/16/2021
Attorney Dkt #:6356.145236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAMURA, KAZUYUKI
Exec Dt:
03/01/2021
2
MIYAJIMA, MAKOTO
Exec Dt:
02/26/2021
3
MATSUMOTO, KEISHI
Exec Dt:
03/03/2021
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210348247
17273012
Correspondence name and address
GREER BURNS & CRAIN LTD.
300 S. WACKER DRIVE, SUITE 2500
SUITE 2500
CHICAGO, IL 60606

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