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Patent Assignment Assignor Details
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Assignor Name : YAMADA, YU
Total Assignments: 18
Assignment: 1
Reel/Frame:003899/0355   Pages: 1
Recorded: 07/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKUHARA, MITSUHIRO
Exec Dt:
06/26/1981
2
YAMADA, YU
Exec Dt:
06/26/1981
3
TAKEMURA, YUKIO
Exec Dt:
06/26/1981
4
KUWAYAMA, TAKESHI
Exec Dt:
06/26/1981
5
SETO, SUSUMU
Exec Dt:
06/26/1981
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429353
NONE
06280095
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:003900/0509   Pages: 1
Recorded: 07/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SETO, SUSUMU
Exec Dt:
07/06/1981
2
TOKUHARA, MITSUHIRO
Exec Dt:
07/06/1981
3
TAKEMURA, YUKIO
Exec Dt:
07/06/1981
4
YAMADA, YU
Exec Dt:
07/06/1981
5
KUWAYAMA, TAKESHI
Exec Dt:
07/06/1981
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO,
A CORP. OF JAPAN
OHTA-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4350433
NONE
06281880
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:003900/0744   Pages: 1
Recorded: 07/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SETO, SUSUMU
Exec Dt:
07/08/1981
2
TOKUHARA, MITSUHIRO
Exec Dt:
07/08/1981
3
TAKEMURA, YUKIO
Exec Dt:
07/08/1981
4
YAMADA, YU
Exec Dt:
07/08/1981
5
KUWAYAMA, TAKESHI
Exec Dt:
07/08/1981
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO,
A CORP. OF JAPAN
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4364658
NONE
06282914
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:003978/0366   Pages: 1
Recorded: 02/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, YU
Exec Dt:
02/18/1982
Assignee
1
CANON KABUSHIKI KAISHA, A CORP. OF JAPAN
30-2, 3-CHOME, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447147
NONE
06352713
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 5
Reel/Frame:004074/0467   Pages: 1
Recorded: 12/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, YU
Exec Dt:
12/01/1982
Assignee
1
CANON KABUSHIKI KAISHA
30-2 3-CHOME SHIMOMARUKO OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529276
NONE
06447150
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 6
Reel/Frame:004075/0429   Pages: 1
Recorded: 12/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, YU
Exec Dt:
12/01/1982
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4523838
NONE
06446496
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 7
Reel/Frame:004749/0303   Pages: 1
Recorded: 07/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YAMADA, YU
Exec Dt:
07/15/1987
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4889416
NONE
07076008
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 8
Reel/Frame:017654/0859   Pages: 2
Recorded: 11/22/2005
Attorney Dkt #:NAN-0246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, OSAMU
Exec Dt:
10/03/2005
2
MIYAZAKI, HIROSHI
Exec Dt:
10/03/2005
3
SAIKAWA, SHINYA
Exec Dt:
10/03/2005
4
YAMADA, YU
Exec Dt:
10/03/2005
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
21-11, NISHI GOTANDA 7-CHOME
SHINAGAWA-KU, TOKYO 141-0031, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060186791
10557595
Correspondence name and address
DAVID T. NIKAIDO
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W., SUITE 501
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:017918/0097   Pages: 3
Recorded: 03/08/2006
Attorney Dkt #:NAN-0246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, OSAMU
Exec Dt:
10/03/2005
2
MIYAZAKI, HIROSHI
Exec Dt:
10/03/2005
3
SAIKAWA, SHINYA
Exec Dt:
10/03/2005
4
YAMADA, YU
Exec Dt:
10/03/2005
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
21-11, NISHI GOTANDA 7-CHOME
SHINAGAWA-KU, TOKYO 141-0031, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060186791
10557595
Correspondence name and address
DAVID T. NIKAIDO
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:017873/0667   Pages: 3
Recorded: 06/28/2006
Attorney Dkt #:1752-0182PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, OSAMU
Exec Dt:
04/10/2006
2
MIYAZAKI, HIROSHI
Exec Dt:
04/10/2006
3
SUZAKI, DAISUKE
Exec Dt:
04/10/2006
4
YAMADA, YU
Exec Dt:
04/10/2006
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
21-11, NISHI GOTANDA 7-CHOME SHINAGAWA-KU
TOKYO 141-0031, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7582364
US20070012935
10573786
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:019335/0834   Pages: 4
Recorded: 05/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, OSAMU
Exec Dt:
04/23/2007
2
YAMAMOTO, TOSHIHIRO
Exec Dt:
04/23/2007
3
SUZAKI, DAISUKE
Exec Dt:
04/23/2007
4
YAMADA, YU
Exec Dt:
04/23/2007
5
KAMIMURA, SADAO
Exec Dt:
04/23/2007
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7816020
US20080093984
11667598
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 12
Reel/Frame:047328/0980   Pages: 4
Recorded: 10/26/2018
Attorney Dkt #:029118.PB696US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, NAOYA
Exec Dt:
10/09/2018
2
YAMADA, YU
Exec Dt:
10/15/2018
3
ISHIGAMI, TAKASHI
Exec Dt:
10/15/2018
4
KURITA, NAOYUKI
Exec Dt:
10/11/2018
5
NISHIMIZU, AKIRA
Exec Dt:
10/10/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10861634
US20190122805
16096957
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, DC 20044
Assignment: 13
Reel/Frame:047369/0988   Pages: 5
Recorded: 10/31/2018
Attorney Dkt #:T6837-23198US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YU
Exec Dt:
10/15/2018
2
ISHIGAMI, TAKASHI
Exec Dt:
10/15/2018
3
NISHIMIZU, AKIRA
Exec Dt:
10/17/2018
4
SASAKI, KOUJI
Exec Dt:
10/22/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11107617
US20190096562
16094146
Correspondence name and address
ERIC G. KING
MILES & STOCKBRIDGE PC
1751 PINNACLE DRIVE, SUITE 1500
TYSONS CORNER, VA 22102-3833
Assignment: 14
Reel/Frame:049614/0006   Pages: 7
Recorded: 06/27/2019
Attorney Dkt #:32.0006.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENSHO, MAKOTO
Exec Dt:
06/18/2019
2
YAMADA, YU
Exec Dt:
06/18/2019
3
OZAWA, TAKAHIRO
Exec Dt:
06/18/2019
Assignee
1
COAIDO INC.
SANSHO BLDG. 7F, 40-10
HONGO 3-CHOME, BUNKYO-KU
TOKYO, JAPAN 1130033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190318645
16454965
Correspondence name and address
RYAN ALLEY IP (GENERAL DOCKET)
P.O. BOX 87
ALEXANDRIA, VA 22313
Assignment: 15
Reel/Frame:051392/0768   Pages: 6
Recorded: 12/31/2019
Attorney Dkt #:525425US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, YUSUKE
Exec Dt:
10/18/2019
2
SATO, KOKI
Exec Dt:
10/18/2019
3
WASUZU, AYASE
Exec Dt:
10/18/2019
4
YAMADA, YU
Exec Dt:
10/18/2019
Assignee
1
JAPAN FINECHEM COMPANY, INC.
UCHISAIWAICHO TOKYU BLDG. 9F, 3-2, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200181091
16627890
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:063565/0151   Pages: 3
Recorded: 05/08/2023
Attorney Dkt #:HITACHI3-412200074US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YU
Exec Dt:
04/21/2023
2
YOSHIMOTO, HIROYUKI
Exec Dt:
04/26/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230363710
18313541
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:065106/0803   Pages: 3
Recorded: 10/03/2023
Attorney Dkt #:SUN-14451
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMOTO, HIROYUKI
Exec Dt:
08/25/2023
2
YAMADA, YU
Exec Dt:
08/28/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240118156
18376123
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:065106/0911   Pages: 3
Recorded: 10/03/2023
Attorney Dkt #:SUN-14449
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMOTO, HIROYUKI
Exec Dt:
08/31/2023
2
YAMADA, YU
Exec Dt:
08/28/2023
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240118151
18376121
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL RD., SUITE 210
ALEXANDRIA, VA 22314

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