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Patent Assignment Assignor Details
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Assignor Name : KUMAZAWA, AKIRA
Total Assignments: 17
Assignment: 1
Reel/Frame:011809/0677   Pages: 4
Recorded: 05/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, AKIRA
Exec Dt:
04/09/2001
2
ISHINO, SHINICHIRO
Exec Dt:
04/09/2001
3
OBIYA, HIROYUKI
Exec Dt:
04/06/2001
4
TAZAWA, KENJI
Exec Dt:
04/05/2001
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
NAKAHARA-KU KAWASAKI-SHI
150, NAKAMARUKO
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6506540
US20020031723
09855785
Correspondence name and address
FISH & RICHARDSON P.C.
JOHN B. PEGRAM
45 ROCKEFELLER PLAZA, SUITE 2800
NEW YORK, NY 10111
Assignment: 2
Reel/Frame:012327/0082   Pages: 4
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, AKIRA
Exec Dt:
10/26/2001
2
MIZUSAWA, RYUMA
Exec Dt:
10/26/2001
3
NAKAZATO, SYUNJI
Exec Dt:
10/26/2001
4
OBIYA, HIROYUKI
Exec Dt:
10/26/2001
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
NAKAHARA-KU KAWASAKI-SHI
150, NAKAMARUKO
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020076652
09993090
Correspondence name and address
FISH & RICHARDSON P.C.
JOHN B. PEGRAM
45 ROCKEFELLER PLAZA, SUITE 2800
NEW YORK, NY 10111
Assignment: 3
Reel/Frame:015820/0467   Pages: 4
Recorded: 03/02/2005
Attorney Dkt #:10891009002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, AKIRA
Exec Dt:
10/26/2001
2
MIZUSAWA, RYUMA
Exec Dt:
10/26/2001
3
NAKAZATO, SYUNJI
Exec Dt:
10/26/2001
4
OBIYA, HIROYUKI
Exec Dt:
10/26/2001
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6897011
US20040175659
10801449
Correspondence name and address
FISH & RICHARDSON, PC
RICHARD P. FERRARA
153 EAST 53RD STREET
52ND FLOOR
NEW YORK, NY 10022-4611
Assignment: 4
Reel/Frame:016957/0310   Pages: 3
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETSUDA, HITOSHI
Exec Dt:
02/25/2005
2
KUMAZAWA, AKIRA
Exec Dt:
02/25/2005
3
OSHIO, KIMINORI
Exec Dt:
02/25/2005
4
OBIYA, HIROYUKI
Exec Dt:
02/25/2005
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7563146
US20050271982
10526491
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 5
Reel/Frame:021512/0675   Pages: 8
Recorded: 09/11/2008
Attorney Dkt #:04288/0203476-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SETSUDA, HITOSHI
Exec Dt:
04/27/2005
2
KUMAZAWA, AKIRA
Exec Dt:
04/27/2005
3
OSHIO, KIMINORI
Exec Dt:
04/27/2005
4
OBIYA, HIROYUKI
Exec Dt:
04/27/2005
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7554270
US20070042177
10554657
Correspondence name and address
MELVIN C. GARNER
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 6
Reel/Frame:021655/0001   Pages: 8
Recorded: 10/09/2008
Attorney Dkt #:04288/0203476-US0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER ON ASSIGNMENT PREVIOUSLY RECORDED ON REEL 021512 FRAME 0675. ASSIGNOR(S) HEREBY CONFIRMS THE SERIAL NUMBER IS 10/554,657.
Assignors
1
SETSUDA, HITOSHI
Exec Dt:
04/27/2005
2
KUMAZAWA, AKIRA
Exec Dt:
04/27/2005
3
OSHIO, KIMINORI
Exec Dt:
04/27/2005
4
OBIYA, HIROYUKI
Exec Dt:
04/27/2005
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7554270
US20070042177
10554657
Correspondence name and address
MELVIN C. GARNER
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 7
Reel/Frame:017007/0911   Pages: 3
Recorded: 09/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, SHIGERU
Exec Dt:
09/06/2005
2
HARAGUCHI, TAKAYUKI
Exec Dt:
09/06/2005
3
WAKIYA, KAZUMASA
Exec Dt:
09/06/2005
4
KUMAZAWA, AKIRA
Exec Dt:
09/06/2005
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150 NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-0012, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060063688
11228278
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 8
Reel/Frame:021224/0548   Pages: 5
Recorded: 07/11/2008
Attorney Dkt #:115024-011US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, AKIRA
Exec Dt:
06/16/2008
2
ETO, TAKAHIRO
Exec Dt:
06/16/2008
3
HARAGUCHI, TAKAYUKI
Exec Dt:
06/13/2008
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8623236
US20090017636
12171198
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITH LLP
530 B STREET, SUITE 2100
SAN DIEGO, CA 92101
Assignment: 9
Reel/Frame:025555/0570   Pages: 4
Recorded: 12/29/2010
Attorney Dkt #:SHOBA2.041AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ETO, TAKAHIRO
Exec Dt:
11/18/2010
2
OHHASHI, TAKUYA
Exec Dt:
11/18/2010
3
TAKAHAMA, MASARU
Exec Dt:
11/18/2010
4
MORI, DAIJIRO
Exec Dt:
11/22/2010
5
KUMAZAWA, AKIRA
Exec Dt:
11/22/2010
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8206509
US20110129998
12958295
Correspondence name and address
KNOBBE MARTENS OLSON AND BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:033641/0462   Pages: 3
Recorded: 08/29/2014
Attorney Dkt #:SHOBA2.073AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, DAIJIRO
Exec Dt:
07/31/2014
2
KUMAZAWA, AKIRA
Exec Dt:
07/31/2014
3
SUGAWARA, MAI
Exec Dt:
07/31/2014
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9796879
US20150044858
14450642
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:035030/0408   Pages: 5
Recorded: 02/25/2015
Attorney Dkt #:SHOBA2.076APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, MAI
Exec Dt:
02/23/2015
2
KUMAZAWA, AKIRA
Exec Dt:
02/23/2015
3
YOKOI, SHIGERU
Exec Dt:
02/23/2015
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 2110012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150184047
14423651
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 12
Reel/Frame:039015/0265   Pages: 6
Recorded: 06/27/2016
Attorney Dkt #:SHOBA2.101AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KIYOSHI
Exec Dt:
03/15/2016
2
KUMAZAWA, AKIRA
Exec Dt:
03/15/2016
3
MORI, DAIJIRO
Exec Dt:
03/15/2016
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KANAGAWA
KAWASAKI-SHI, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868090
US20160279578
15070806
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 13
Reel/Frame:039028/0128   Pages: 5
Recorded: 06/28/2016
Attorney Dkt #:SHOBA2.105AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, DAIJIRO
Exec Dt:
03/17/2016
2
KUMAZAWA, AKIRA
Exec Dt:
03/17/2016
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KANAGAWA
KAWASAKI-SHI, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9703202
US20160291477
15074131
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:039933/0268   Pages: 5
Recorded: 10/04/2016
Attorney Dkt #:SHOBA2.113AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, DAIJIRO
Exec Dt:
09/16/2016
2
KUMAZAWA, AKIRA
Exec Dt:
09/16/2016
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KANAGAWA
KAWASAKI-SHI, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10093815
US20170088722
15268904
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:045482/0240   Pages: 6
Recorded: 03/01/2018
Attorney Dkt #:2018-0159A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAI, YURIKO
Exec Dt:
02/11/2018
2
MORI, DAIJIRO
Exec Dt:
02/27/2018
3
KUMAZAWA, AKIRA
Exec Dt:
02/27/2018
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180254182
15909183
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400E
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:050251/0323   Pages: 3
Recorded: 09/03/2019
Attorney Dkt #:SHIGA7.496AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, EMI
Exec Dt:
08/15/2019
2
NAMIKI, TAKUMI
Exec Dt:
08/15/2019
3
KUMAZAWA, AKIRA
Exec Dt:
08/15/2019
Assignee
1
TOKYO OHKA KOGYO CO., LTD.
150, NAKAMARUKO, NAKAHARA-KU
KANAGAWA
KAWASAKI-SHI, JAPAN 211-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200062968
16546877
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 17
Reel/Frame:050442/0062   Pages: 2
Recorded: 09/20/2019
Attorney Dkt #:7125.0695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAZAWA, AKIRA
Exec Dt:
09/13/2019
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1006606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11187294
US20210062883
16554663
Correspondence name and address
KACVINSKY DAISAK BLUNI, PLLC
430 DAVIS DRIVE
SUITE 150
MORRISVILLE, NC 27560

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