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Patent Assignment Assignor Details
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Assignor Name : OKUMURA, JUN
Total Assignments: 23
Assignment: 1
Reel/Frame:003967/0481   Pages: 3
Recorded: 04/15/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMACHI, HAJIME
Exec Dt:
03/31/1982
2
OKUMURA, JUN
Exec Dt:
03/31/1982
3
NAITO, TAKAYUKI
Exec Dt:
03/31/1982
4
OKA, MASAHISA
Exec Dt:
03/31/1982
Assignee
1
BRISTOL-MYERS COMPANY
345 PARK AVE.
A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4394503
NONE
06328331
Correspondence name and address
RICHARD R. LLOYD
BRISTOL-MYERS COMPANY
P.O. BOX 657
SYRACUSE, NY. 13201
Assignment: 2
Reel/Frame:004000/0114   Pages: 3
Recorded: 06/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABURAKI, SHIMPEI
Exec Dt:
06/01/1982
2
KAMACHI, HAJIME
Exec Dt:
06/01/1982
3
NARITA, YUKIO
Exec Dt:
06/01/1982
4
OKUMURA, JUN
Exec Dt:
06/01/1982
5
NAITO, TAKAYUKI
Exec Dt:
06/01/1982
Assignee
1
BRISTOL-MYERS COMPANY, A CORP. OF DE.
345 PARK AVENUE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4406899
NONE
06354851
Correspondence name and address
HERBERT W. TAYLOR, JR.
BRISTOL LABS.
DIVISION OF BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 3
Reel/Frame:004008/0604   Pages: 3
Recorded: 07/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMACHI, HAJIME
Exec Dt:
06/24/1982
2
OKUMURA, JUN
Exec Dt:
06/24/1982
3
NAITO, TAKAYUKI
Exec Dt:
06/24/1982
Assignee
1
BRISTOL-MYERS COMPANY, 345 PARK AVE., NEW YORK, NY, A CORP. OF DE
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4457929
NONE
06363313
Correspondence name and address
BRISTOL LABORATORIES
DIVISION OF BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 4
Reel/Frame:004115/0571   Pages: 3
Recorded: 04/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARITA, YUKIO
Exec Dt:
03/31/1983
2
IIMURA, SEIJI
Exec Dt:
03/31/1983
3
ABURAKI, SHIMPEI
Exec Dt:
03/31/1983
4
OKUMURA, JUN
Exec Dt:
03/31/1983
5
NAITO, TAKAYUKI
Exec Dt:
03/31/1983
Assignee
1
BRISTOL-MYERS COMPANY
345 PARK AVE.
A CORP. OF DEL.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4486586
NONE
06465374
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL LABS., DIV. OF BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 5
Reel/Frame:004135/0349   Pages: 3
Recorded: 06/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABURAKI, SHIMPEI
Exec Dt:
06/01/1983
2
KAMACHI, HAJIME
Exec Dt:
06/01/1983
3
NARITA, YUKIO
Exec Dt:
06/01/1983
4
OKUMURA, JUN
Exec Dt:
06/01/1983
5
NAITO, TAKAYUKI
Exec Dt:
06/01/1983
Assignee
1
BRISTOL-MYERS COMPANY
345 PARK AVE.
A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525473
NONE
06480602
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL-MYERS CO.
P. O. BOX 657
SYRACUSE, NY 13201
Assignment: 6
Reel/Frame:004198/0024   Pages: 3
Recorded: 12/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IMAE, KIYOTO
Exec Dt:
10/05/1983
2
ABURAKI, SHIMPEI
Exec Dt:
10/05/1983
3
NARITA, YUKIO
Exec Dt:
10/05/1983
4
OKUMURA, JUN
Exec Dt:
10/05/1983
5
NAITO, TAKAYUKI
Exec Dt:
10/05/1983
Assignee
1
BRISTOL-MYERS COMPANY, A CORP.
345 PARK AVE.
NEW YORK, NEW YORK 13221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4500526
NONE
06541593
Correspondence name and address
BRISTOL-MYERS COMPANY
P.O. BOX 4755
SYRACUSE, NEW YORK, 13221-4755
Assignment: 7
Reel/Frame:004228/0582   Pages: 3
Recorded: 03/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSHI, HIDEAKI
Exec Dt:
12/21/1983
2
OKUMURA, JUN
Exec Dt:
12/21/1983
3
NAITO, TAKAYUKI
Exec Dt:
12/21/1983
4
ABE, YOSHIO
Exec Dt:
12/21/1983
5
ABURAKI, SHIMPEI
Exec Dt:
12/21/1983
Assignee
1
BRISTOL-MYERS COMPANY, A CORP OF DE
345 PARK AVENUE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4520022
NONE
06564604
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL-MYERS COMPANY
P. O. BOX 4755
SYRACUSE, NY 13221-4755
Assignment: 8
Reel/Frame:004454/0188   Pages: 3
Recorded: 09/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIMURA, SEIJI
Exec Dt:
08/13/1985
2
ABE, YOSHIO
Exec Dt:
08/13/1985
3
OKUMURA, JUN
Exec Dt:
08/13/1985
4
NAITO, TAKAYUKI
Exec Dt:
08/13/1985
5
KAMACHI, HAJIME
Exec Dt:
08/13/1985
Assignee
1
BRISTOL-MYERS COMPANY, A CORP OF DE.
345 PARK AVENUE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4708955
NONE
06748359
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL-MYERS CO., P. O. BOX 4755
SYRACUSE, NY 13221-4755
Assignment: 9
Reel/Frame:004520/0966   Pages: 4
Recorded: 03/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ABURAKI, SHIMPEI
Exec Dt:
02/13/1986
2
NARITA, YUKIO
Exec Dt:
02/13/1986
3
OKUMURA, JUN
Exec Dt:
02/13/1986
4
NAITO, TAKAYUKI
Exec Dt:
02/13/1986
5
WALKER, DONALD G.
Exec Dt:
01/24/1986
Assignee
1
BRISTOL-MYERS COMPANY, 345 PARK AVENUE, NEW YORK, A CORP OF DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4659812
NONE
06767562
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL-MYERS COMPANY
P. O. BOX 4755
SYRACUSE, NY 13221-4755
Assignment: 10
Reel/Frame:004560/0117   Pages: 3
Recorded: 06/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSHI, HIDEAKI
Exec Dt:
03/12/1986
2
OKUMURA, JUN
Exec Dt:
03/12/1986
3
NAITO, TAKAYUKI
Exec Dt:
03/12/1986
4
ABE, YOSHIO
Exec Dt:
03/12/1986
5
ABURAKI, SHIMPEI
Exec Dt:
03/12/1986
Assignee
1
BRISTOL-MYERS COMPANY
345 PARK AVENUE
A CORP. OF DE.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699979
NONE
06843537
Correspondence name and address
BRISTOL-MYERS CO.
5 RESEARCH PARKWAY
P.O. BOX 5100
WALLINGFORD CT 06492-7660
Assignment: 11
Reel/Frame:004763/0953   Pages: 4
Recorded: 10/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IIMURA, SEIJI
Exec Dt:
08/07/1987
2
ABE, YOSHIO
Exec Dt:
08/07/1987
3
OKUMURA, JUN
Exec Dt:
08/07/1987
4
NAITO, TAKAYUKI
Exec Dt:
08/07/1987
5
KAMACHI, HAJIME
Exec Dt:
08/07/1987
Assignee
1
BRISTOL-MYERS COMPANY
345 PARK AVENUE
A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4874856
NONE
07086138
Correspondence name and address
ROBERT E. CARNAHAN
BRISTOL-MYERS CO.
POST OFFICE BOX 5100
WALLINGFORD, CT 06492-7660
Assignment: 12
Reel/Frame:009077/0033   Pages: 3
Recorded: 03/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KAZUKI
Exec Dt:
11/05/1997
2
OKUMURA, JUN
Exec Dt:
11/05/1997
3
IRIE, KIKUE
Exec Dt:
11/05/1997
4
MURO, MAKOTO
Exec Dt:
11/05/1997
5
KAMO, JUN
Exec Dt:
11/05/1997
6
SHIMADA, KATSUHIKO
Exec Dt:
11/05/1997
Assignee
1
MITSUBISHI RAYON CO., LTD.
3-19, KYOBASHI 2-CHOME
CHUO-KU, TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5963701
NONE
08945886
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
JOHN K. PIKE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:012260/0685   Pages: 4
Recorded: 08/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, KATSUHIKO
Exec Dt:
08/20/2001
2
NAKAMURA, KAZUKI
Exec Dt:
08/20/2001
3
KITAYAMA, TAKESHI
Exec Dt:
08/20/2001
4
YAMAMOTO, TAKARA
Exec Dt:
08/20/2001
5
KUBO, HIROE
Exec Dt:
08/20/2001
6
OKUMURA, JUN
Exec Dt:
08/20/2001
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6453104
NONE
09914384
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 14
Reel/Frame:012960/0734   Pages: 4
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, KATSUHIKO
Exec Dt:
08/20/2001
2
NAKAMURA, KAZUKI
Exec Dt:
08/20/2001
3
KITAYAMA, TAKESHI
Exec Dt:
08/20/2001
4
YAMAMOTO, TAKARA
Exec Dt:
08/20/2001
5
KUBO, HIROE
Exec Dt:
08/20/2001
6
OKUMURA, JUN
Exec Dt:
08/20/2001
Assignee
1
MITSUBHISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6584256
US20030072546
10158921
Correspondence name and address
FITCH, EVEN , TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 15
Reel/Frame:013167/0701   Pages: 4
Recorded: 07/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUBA, YOSHINORI
Exec Dt:
05/23/2002
2
IRIE, KIKUE
Exec Dt:
05/23/2002
3
AKITA, TAKASHI
Exec Dt:
05/23/2002
4
SUMI, TOSHINORI
Exec Dt:
05/23/2002
5
OKAMOTA, MASASHI
Exec Dt:
05/23/2002
6
OKUMURA, JUN
Exec Dt:
05/23/2002
7
SASAKI, SHIGEAKI
Exec Dt:
05/23/2002
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU,
TOKYO 108-8506,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871000
NONE
10070616
Correspondence name and address
FITCH, EVEN ET AL
1801 K ST, NW
STE. 401L
WASHINGTON, DC 20006-1201
Assignment: 16
Reel/Frame:013223/0018   Pages: 4
Recorded: 06/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, KAZUKI
Exec Dt:
06/13/2002
2
KITAYAMA, TAKESHI
Exec Dt:
06/13/2002
3
YAMAMOTO, TAKARA
Exec Dt:
06/13/2002
4
KUBO, HIROE
Exec Dt:
06/13/2002
5
KAMIMURA, YOSHIMI
Exec Dt:
06/13/2002
6
OKUMURA, JUN
Exec Dt:
06/13/2002
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7031582
US20030044136
10168397
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, NW
SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 17
Reel/Frame:013264/0332   Pages: 3
Recorded: 06/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, YOSHIHIRO
Exec Dt:
06/14/2002
2
KAWAHARADA, YASUSHI
Exec Dt:
06/14/2002
3
IRIE, KIKUE
Exec Dt:
06/14/2002
4
JIGAMI, TETSUYA
Exec Dt:
06/14/2002
5
OKUMURA, JUN
Exec Dt:
06/14/2002
6
UOZU, YOSHIHIRO
Exec Dt:
06/14/2002
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO 108-8506, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7142754
US20030021564
10169126
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
KENDREW H. COLTON
1801 K STREET, N.W., SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 18
Reel/Frame:013108/0888   Pages: 3
Recorded: 07/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITOMI, OSAMU
Exec Dt:
06/25/2002
2
ICHIGI, TAKENORI
Exec Dt:
06/24/2002
3
OSHIMA, MASATSUGU
Exec Dt:
06/26/2002
4
OKUMURA, JUN
Exec Dt:
06/24/2002
5
AOKI, KENJI
Exec Dt:
06/25/2002
6
YAMASHITA, MASATAKA
Exec Dt:
06/25/2002
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6961493
US20020176652
10123872
Correspondence name and address
BURR & BROWN
STEPHEN R. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 19
Reel/Frame:017895/0963   Pages: 7
Recorded: 05/12/2006
Attorney Dkt #:128016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, JUN
Exec Dt:
04/17/2006
2
IIDA, TOMOHIRO
Exec Dt:
04/17/2006
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531231
US20060263573
11432500
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 20
Reel/Frame:018445/0240   Pages: 4
Recorded: 10/20/2006
Attorney Dkt #:129893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUMURA, JUN
Exec Dt:
10/03/2006
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7514136
US20070092693
11583802
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 21
Reel/Frame:021031/0533   Pages: 2
Recorded: 05/30/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKUMURA, JUN
Exec Dt:
05/13/2008
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090010817
12081934
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:025925/0422   Pages: 4
Recorded: 03/09/2011
Attorney Dkt #:791_515
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, JUN
Exec Dt:
03/04/2011
2
KODAMA, SUGURU
Exec Dt:
03/04/2011
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110224071
13043811
Correspondence name and address
BURR & BROWN
PO BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 23
Reel/Frame:047865/0748   Pages: 2
Recorded: 12/28/2018
Attorney Dkt #:120920-098UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUMURA, JUN
Exec Dt:
12/20/2018
2
KONO, YU
Exec Dt:
12/20/2018
3
TANAKA, IKKI
Exec Dt:
12/20/2018
Assignee
1
DENA CO., LTD.
SHIBUYA HIKARIE
2-21-1 SHIBUYA
SHIBUYA-KU, TOKYO, JAPAN 150-8510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10780351
US20190336862
16234401
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101

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