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Patent Assignment Assignor Details
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Assignor Name : KATOH, SHUJI
Total Assignments: 22
Assignment: 1
Reel/Frame:004999/0270   Pages: 2
Recorded: 12/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIHARA, YASUYUKI
Exec Dt:
12/09/1988
2
KATOH, SHUJI
Exec Dt:
12/09/1988
3
BABA, SHIGEKI
Exec Dt:
12/09/1988
4
AKIYAMA, EITETSU
Exec Dt:
12/09/1988
Assignee
1
HONDA GIKEN KOGYO KABUSHIKI KAISHA
NO. 1-1, 2-CHOME, MINAMI-AOYAMA, MINATO-KU
TOKYO, 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977862
NONE
07290179
Correspondence name and address
LYON AND LYON
34TH FLOOR
611 W. SIXTH STREET
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:008237/0994   Pages: 3
Recorded: 09/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KATSUMI
Exec Dt:
09/12/1996
2
SAITO, KATSUAKI
Exec Dt:
09/12/1996
3
SATO, YUTAKA
Exec Dt:
09/12/1996
4
WATANABE, ATSUO
Exec Dt:
09/12/1996
5
KATOH, SHUJI
Exec Dt:
09/12/1996
6
MOMMA, NAOHIRO
Exec Dt:
09/12/1996
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5883403
NONE
08720017
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
GREGORY E. MONTONE
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:011572/0554   Pages: 2
Recorded: 03/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, HIROMITSU
Exec Dt:
08/08/2000
2
AIZAWA, HIDETOSHI
Exec Dt:
08/08/2000
3
KATOH, SHUJI
Exec Dt:
08/08/2000
4
IYOTANI, RYUJI
Exec Dt:
08/08/2000
5
NAGASU, MASAHIRO
Exec Dt:
08/08/2000
Assignee
1
HITACHI, LTD.
6, KANDA, SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242968
NONE
09642816
Correspondence name and address
MATTINGLY, STRANGER & MALUR, P.C.
JOHN R. MATTINGLY
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 4
Reel/Frame:012253/0141   Pages: 2
Recorded: 10/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
09/10/2001
2
SAKAI, HIROMITUS
Exec Dt:
09/10/2001
3
UEDA, SHIGETA
Exec Dt:
09/10/2001
4
ITO, TOMOMICHI
Exec Dt:
09/10/2001
5
AIZAWA, HIDETOSHI
Exec Dt:
09/10/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHO
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6490182
US20020131276
09972981
Correspondence name and address
CROWELL & MORING, L.L.P.
JEFFREY D. SANOK
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 5
Reel/Frame:012693/0628   Pages: 2
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, KAZUHISA
Exec Dt:
03/01/2002
2
IKIMI, TAKASHI
Exec Dt:
03/01/2002
3
KATOH, SHUJI
Exec Dt:
03/01/2002
4
SATO, YUTAKA
Exec Dt:
03/01/2002
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6891214
US20030057468
10096454
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:012925/0086   Pages: 2
Recorded: 05/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
04/15/2002
2
UEDA, SHIGETA
Exec Dt:
04/15/2002
3
SAKAI, HIROMITSU
Exec Dt:
04/02/2002
4
IKIMI, TAKASHI
Exec Dt:
04/02/2002
5
ITO, TOMOMICHI
Exec Dt:
04/02/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI, 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030042939
10099950
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:012993/0483   Pages: 2
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
04/15/2002
2
UEDA, SHIGETA
Exec Dt:
04/15/2002
3
SAKAI, HIROMITSU
Exec Dt:
04/02/2002
4
IKIMI, TAKASHI
Exec Dt:
04/02/2002
5
ITO, TOMOMICHI
Exec Dt:
04/02/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727516
US20030045041
10095102
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:020643/0573   Pages: 3
Recorded: 03/13/2008
Attorney Dkt #:500.48324X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
10/31/2007
2
KIYOFUJI, YASUHIRO
Exec Dt:
11/01/2007
3
KOSEKI, SHOICHIRO
Exec Dt:
11/01/2007
4
ITO, TOMOMICHI
Exec Dt:
11/07/2007
5
FUTAMI, MOTOO
Exec Dt:
10/31/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643317
US20090168474
11964274
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:020268/0831   Pages: 3
Recorded: 12/19/2007
Attorney Dkt #:500.48007X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
11/07/2007
2
MATSUDA, TOSHIHIKO
Exec Dt:
11/08/2007
3
IKIMI, TAKASHI
Exec Dt:
11/09/2007
4
NAGATA, HIROSHI
Exec Dt:
11/08/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080084642
11861500
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:024712/0450   Pages: 2
Recorded: 07/20/2010
Attorney Dkt #:500.50946X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, YOICHIRO
Exec Dt:
05/21/2010
2
KATOH, SHUJI
Exec Dt:
05/21/2010
3
INOUE, SHIGENORI
Exec Dt:
05/21/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8711586
US20110019442
12839590
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 11
Reel/Frame:025054/0131   Pages: 2
Recorded: 09/28/2010
Attorney Dkt #:500.50954X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
08/31/2010
2
INOUE, SHIGENORI
Exec Dt:
08/31/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8547718
US20110019449
12839581
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 12
Reel/Frame:026900/0840   Pages: 2
Recorded: 09/14/2011
Attorney Dkt #:513.51893X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
08/01/2011
2
KATOH, SHUJI
Exec Dt:
08/01/2011
3
NARUSHIMA, JUN
Exec Dt:
08/28/2011
4
KATO, TETSUYA
Exec Dt:
08/28/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8792261
US20120026767
13202676
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:027521/0873   Pages: 2
Recorded: 01/12/2012
Attorney Dkt #:500.52184X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
11/03/2011
2
KATOH, SHUJI
Exec Dt:
11/03/2011
3
KATO, TETSUYA
Exec Dt:
11/03/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8817503
US20120113698
13383628
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 14
Reel/Frame:029737/0496   Pages: 2
Recorded: 02/01/2013
Attorney Dkt #:056204.65119US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
11/19/2012
2
KATOH, SHUJI
Exec Dt:
11/19/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9190930
US20130148392
13706638
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 15
Reel/Frame:030376/0396   Pages: 4
Recorded: 05/08/2013
Attorney Dkt #:029118.65317US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TAKAYOSHI
Exec Dt:
02/20/2013
2
ICHINOSE, MASAYA
Exec Dt:
02/20/2013
3
BANDO, AKIRA
Exec Dt:
02/22/2013
4
YAMASHITA, KEIICHI
Exec Dt:
02/20/2013
5
INOUE, SHIGENORI
Exec Dt:
02/26/2013
6
YOSHIHARA, TORU
Exec Dt:
02/26/2013
7
EGUCHI, YOSHIO
Exec Dt:
02/20/2013
8
SAKUCHI, OSAMU
Exec Dt:
02/20/2013
9
KATOH, SHUJI
Exec Dt:
02/27/2013
10
ITO, TOMOMICHI
Exec Dt:
02/26/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9219426
US20130208519
13763004
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 16
Reel/Frame:030722/0031   Pages: 3
Recorded: 07/01/2013
Attorney Dkt #:HITACHI8-111051138US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHITAKE, YUICHIRO
Exec Dt:
04/12/2013
2
KATOH, SHUJI
Exec Dt:
04/12/2013
3
MORITA, HIROSHI
Exec Dt:
04/17/2013
4
OOTAKE, ATSUSHI
Exec Dt:
04/12/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9105397
US20130279227
13880895
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:032682/0933   Pages: 2
Recorded: 04/16/2014
Attorney Dkt #:056203.65855US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
07/02/2013
2
KATOH, SHUJI
Exec Dt:
07/02/2013
3
BANDO, AKIRA
Exec Dt:
07/03/2013
4
KIYOFUJI, YASUHIRO
Exec Dt:
07/02/2013
5
EGUCHI, YOSHIO
Exec Dt:
07/02/2013
6
ICHINOSE, MASAYA
Exec Dt:
07/02/2013
7
YAMAMOTO, TAKAYOSHI
Exec Dt:
07/02/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140078796
14012456
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:032268/0196   Pages: 2
Recorded: 02/21/2014
Attorney Dkt #:029118.66046US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURITA, NAOYUKI
Exec Dt:
11/08/2013
2
IDE, KAZUMASA
Exec Dt:
11/13/2013
3
KATOH, SHUJI
Exec Dt:
11/15/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140268896
14117820
Correspondence name and address
CROWELL & MORING
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:032007/0179   Pages: 3
Recorded: 01/21/2014
Attorney Dkt #:ASA-9106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
11/28/2013
2
KATOH, SHUJI
Exec Dt:
11/29/2013
3
KIYOFUJI, YASUHIRO
Exec Dt:
12/03/2013
4
KADOWAKI, MAKOTO
Exec Dt:
12/05/2013
5
FUJITA, HIROYUKI
Exec Dt:
12/05/2013
6
OGATA, HIDEKI
Exec Dt:
12/05/2013
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9252684
US20140211528
14159530
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:033232/0411   Pages: 3
Recorded: 07/02/2014
Attorney Dkt #:HITACHI-111301056US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SHIGENORI
Exec Dt:
06/10/2014
2
KATOH, SHUJI
Exec Dt:
06/25/2014
3
KAWAZOE, HIRONARI
Exec Dt:
06/10/2014
4
TOMOBE, OSAMU
Exec Dt:
06/25/2014
5
YOSHIHARA, TORU
Exec Dt:
06/29/2014
6
WATANABE, KENTA
Exec Dt:
06/10/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9344020
US20150008859
14321507
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:044224/0203   Pages: 2
Recorded: 11/27/2017
Attorney Dkt #:109896.PA644US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAYO RUIZ, EFRAIN EDUARDO
Exec Dt:
11/10/2017
2
KATOH, SHUJI
Exec Dt:
11/14/2017
3
OOHARA, SHINYA
Exec Dt:
11/09/2017
4
INOUE, SHIGENORI
Exec Dt:
11/10/2017
5
YOSHIHARA, TOHRU
Exec Dt:
11/09/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10243365
US20180159329
15576949
Correspondence name and address
CROWELL & MORING LLP INTELLECTUAL PROPER
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 22
Reel/Frame:058038/0958   Pages: 5
Recorded: 11/05/2021
Attorney Dkt #:111327.00065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATOH, SHUJI
Exec Dt:
09/24/2021
2
TAKAHASHI, YOSHIKAZU
Exec Dt:
09/24/2021
3
ENDOH, TETSUO
Exec Dt:
09/24/2021
Assignee
1
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11444552
US20220190741
17598629
Correspondence name and address
FOX ROTHSCHILD LLP
997 LENOX DRIVE
LAWRENCEVILLE, NJ 08648-2311

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