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Patent Assignment Assignor Details
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Assignor Name : ISHIKAWA, HARUO
Total Assignments: 22
Assignment: 1
Reel/Frame:004301/0794   Pages: 1
Recorded: 06/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UCHIBABA, KOUICHI
Exec Dt:
06/15/1984
2
HAYASHI, TSUTOMU
Exec Dt:
06/15/1984
3
ISHIKAWA, HARUO
Exec Dt:
06/15/1984
4
OHZONO, KOUHEI
Exec Dt:
06/15/1984
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA A CORP. OF JAPAN
NO. 27-8, 6-CHOME, JINGUMAE, SHIBUYA-KU,
TOKYO, JAPAN 150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559023
NONE
06592601
Correspondence name and address
LYON AND LYON
34TH FLR., 611 W. SIXTH ST.
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:004369/0514   Pages: 1
Recorded: 12/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBATA, TSUNEO
Exec Dt:
12/13/1984
2
MOHRI, YOSHITAKA
Exec Dt:
12/13/1984
3
IDA, HARUO
Exec Dt:
12/13/1984
4
ISHIKAWA, HARUO
Exec Dt:
12/13/1984
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., A CORP OF JAPAN
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631024
NONE
06682671
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
BOX 1427
ALEXANDRIA, VA 22313
Assignment: 3
Reel/Frame:004573/0003   Pages: 1
Recorded: 07/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HARUO
Exec Dt:
01/11/1985
2
FUJII, YOSHIMASA
Exec Dt:
01/11/1985
Assignee
1
SUMITOMO METAL MINING COMPANY LIMITED
11-3, 5-CHOME, SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4622663
NONE
06693110
Correspondence name and address
WATSON, COLE, GRINDLE & WATSON
1400 K STREET N.W.
WASHINGTON, DC 20005-2477
Assignment: 4
Reel/Frame:004705/0213   Pages: 1
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HARUO
Exec Dt:
02/14/1985
2
FUJII, YOSHIMASA
Exec Dt:
02/14/1985
Assignee
1
SUMITOMO METAL MINING COMPANY LIMITED
11-3, 5-CHOME, SHINBAHSI, MIANTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4684208
NONE
06704174
Correspondence name and address
WATSON, COLE, GRINDLE & WATSON
1400 K ST., N. W.
WASHINGTON, DC 20005-2477
Assignment: 5
Reel/Frame:004615/0073   Pages: 1
Recorded: 10/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIKAWA, HARUO
Exec Dt:
10/01/1986
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO SAIWAI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4722196
NONE
06917895
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB, MACK
BLUMENTHAL & EVANS
111 ALFRED ST.
P. O. BOX 299
ALEXANDRIA, VA 22313
Assignment: 6
Reel/Frame:004635/0413   Pages: 2
Recorded: 11/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIROTA, HIROMI
Exec Dt:
10/24/1986
2
NAKAKURA, HIROFUMI
Exec Dt:
10/24/1986
3
ISHIKAWA, HARUO
Exec Dt:
10/24/1986
4
OYABU, HAJIME
Exec Dt:
10/24/1986
5
NAKANO, AKIHISA
Exec Dt:
10/24/1986
6
TANAKA, TOSHIICHIRO
Exec Dt:
10/24/1986
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4762057
NONE
06917368
Correspondence name and address
WENDEROTH, LIND AND PONACK
SUITE 1100
1750 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:004759/0593   Pages: 1
Recorded: 08/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAKURA, HIROFUMI
Exec Dt:
07/30/1987
2
SHIBATA, MORIO
Exec Dt:
07/30/1987
3
ISHIKAWA, HARUO
Exec Dt:
07/30/1987
4
NAKANO, AKIHISA
Exec Dt:
07/30/1987
5
HIROTA, HIROMI
Exec Dt:
07/30/1987
6
OYABU, HAJIME
Exec Dt:
07/30/1987
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZAA KADOMA
KADOMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885176
NONE
07064253
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
P. O. BOX 19899
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:005651/0416   Pages: 2
Recorded: 03/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, HARUO
Exec Dt:
03/11/1991
2
KAWANA, KIYOSHI
Exec Dt:
03/11/1991
3
HONMA, KO
Exec Dt:
03/11/1991
4
YOSHIKAWA, TAKASHI
Exec Dt:
03/11/1991
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
A CORPORATION OF JAPAN
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5068537
NONE
07669374
Correspondence name and address
JAMES E. LEDBETTER
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON ST.
P.O. BOX 1427
ALEXANDRIA, VA 22313-1427
Assignment: 9
Reel/Frame:007692/0150   Pages: 3
Recorded: 09/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, AKIHIKO
Exec Dt:
09/21/1995
2
ISHII, KATSUSHI
Exec Dt:
09/21/1995
3
ASHIKAWA, HIDENORI
Exec Dt:
09/21/1995
4
UESUGI, MICHIKA
Exec Dt:
09/21/1995
5
ISHIKAWA, HARUO
Exec Dt:
09/21/1995
6
WAKATSUKI, HIROSHI
Exec Dt:
09/21/1995
7
UEDA, KIMITHUKA
Exec Dt:
09/21/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
SAIWAI-KU
72 HORIKAWA-CHO
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5664428
NONE
08536775
Correspondence name and address
GLENN J. PERRY
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 10
Reel/Frame:014325/0280   Pages: 5
Recorded: 07/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SATOSHI
Exec Dt:
07/15/2003
2
KANBA, TAKAO
Exec Dt:
07/15/2003
3
ISHIKAWA, HARUO
Exec Dt:
07/15/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KAODMA-SHI
OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040136888
10625948
Correspondence name and address
SHERIDAN ROSS P.C.
BRADLEY M. KNEPPER, ESQ.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5141
Assignment: 11
Reel/Frame:014715/0116   Pages: 3
Recorded: 11/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKIDA, KAZUHIRO
Exec Dt:
11/10/2003
2
KUBO, TADAFUMI
Exec Dt:
11/10/2003
3
ISHIKAWA, HARUO
Exec Dt:
11/10/2003
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA, 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040098888
10715561
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:016481/0827   Pages: 5
Recorded: 10/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, SATOSHI
Exec Dt:
09/21/2004
2
KANBA, TAKAO
Exec Dt:
09/21/2004
3
ISHIKAWA, HARUO
Exec Dt:
09/21/2004
4
ITOU, KIYONORI
Exec Dt:
09/21/2004
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA
KADOMA-SHI, OSAKA 571-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7046919
US20050184045
10510501
Correspondence name and address
JEFFREY J. SOPKO
1801 EAST 9TH STREET, SUITE 1200
CLEVELAND, OHIO 44114-3108
Assignment: 13
Reel/Frame:039116/0046   Pages: 3
Recorded: 06/22/2016
Attorney Dkt #:TOYA129.029APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TAKAYOSHI
Exec Dt:
09/25/2013
2
ISHIKAWA, HARUO
Exec Dt:
09/27/2013
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU, NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9463088
US20140025165
14009656
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP.
2040 MAIN STREET, 14TH FL.
IRVINE, CA 92614
Assignment: 14
Reel/Frame:034008/0920   Pages: 8
Recorded: 10/22/2014
Attorney Dkt #:163507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, SATOSHI
Exec Dt:
08/27/2014
2
NAKAI, OSAMU
Exec Dt:
08/04/2014
3
KYODA, YOJI
Exec Dt:
09/09/2014
4
SAKAMOTO, TAKASHI
Exec Dt:
08/30/2014
5
MAKI, KOICHIRO
Exec Dt:
08/05/2014
6
KITAHARA, MASAKI
Exec Dt:
08/06/2014
7
ISHIKAWA, HARUO
Exec Dt:
08/06/2014
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970077
US20150086450
14396300
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:034428/0578   Pages: 10
Recorded: 12/08/2014
Attorney Dkt #:164080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUBARA, SATOSHI
Exec Dt:
10/03/2014
2
NAKAI, OSAMU
Exec Dt:
10/03/2014
3
KYODA, YOJI
Exec Dt:
10/10/2014
4
SAKAMOTO, TAKASHI
Exec Dt:
10/10/2014
5
ISHIKAWA, HARUO
Exec Dt:
10/03/2014
6
MAKI, KOICHIRO
Exec Dt:
10/07/2014
Assignee
1
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN 105-8716
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732400
US20150152521
14406492
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:039138/0740   Pages: 4
Recorded: 07/12/2016
Attorney Dkt #:TOYA129.039APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMIZU, KIMIYA
Exec Dt:
07/04/2016
2
ISHIKAWA, HARUO
Exec Dt:
07/04/2016
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10646328
US20160331522
15111158
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 17
Reel/Frame:039692/0828   Pages: 3
Recorded: 09/09/2016
Attorney Dkt #:TOYA129.040APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, HARUO
Exec Dt:
09/06/2016
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170045756
15125097
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 18
Reel/Frame:053817/0585   Pages: 3
Recorded: 09/18/2020
Attorney Dkt #:TOYA129.046APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, HARUO
Exec Dt:
09/27/2018
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME, NAKA-KU, NAGOYA-SHI
AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10856969
US20190091008
16092188
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 19
Reel/Frame:048679/0587   Pages: 6
Recorded: 03/22/2019
Attorney Dkt #:TOYA129.047APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, HARUO
Exec Dt:
11/19/2018
2
TANIGUCHI, AKEMI
Exec Dt:
11/19/2018
3
SHIMIZU, NORIO
Exec Dt:
11/19/2018
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11622851
US20190167416
16309903
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 20
Reel/Frame:051482/0545   Pages: 3
Recorded: 01/10/2020
Attorney Dkt #:TOYA129.050APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, HARUO
Exec Dt:
05/14/2019
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366336
US20190328509
16467473
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 21
Reel/Frame:051737/0230   Pages: 7
Recorded: 01/29/2020
Attorney Dkt #:TOYA129.049APC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 051481 FRAME: 0800. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ISHIKAWA, HARUO
Exec Dt:
06/17/2019
2
SHIMIZU, NORIO
Exec Dt:
06/17/2019
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME
NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190358026
16479570
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 22
Reel/Frame:062818/0779   Pages: 5
Recorded: 02/27/2023
Attorney Dkt #:6028-29PUS-00564766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, SHUJI
Exec Dt:
01/12/2023
2
HISHINUMA, YASUHIRO
Exec Dt:
01/16/2023
3
MITSUMOTO, KOTARO
Exec Dt:
01/16/2023
4
ISHIKAWA, HARUO
Exec Dt:
01/18/2023
5
SHIMIZU, NORIO
Exec Dt:
01/12/2023
Assignee
1
KOWA COMPANY, LTD.
6-29, NISHIKI 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230301775
18023704
Correspondence name and address
COZEN O''CONNOR
3WTC, 175 GREENWICH STREET
55TH FLOOR
NEW YORK, 10007 UNITED STATES

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