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Patent Assignment Assignor Details
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Assignor Name : ISHIHARA, MASAAKI
Total Assignments: 23
Assignment: 1
Reel/Frame:004576/0731   Pages: 1
Recorded: 07/09/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAZUMI, JIRO
Exec Dt:
07/01/1986
2
ISHIHARA, MASAAKI
Exec Dt:
07/01/1986
Assignee
1
CANON KABUSHIKI KAISHA, A CORP. OF JAPAN
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4664491
NONE
06883747
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:004965/0842   Pages: 1
Recorded: 10/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAZUMI, JIRO
Exec Dt:
10/18/1988
2
TSUJIMOTO, SHINICHI
Exec Dt:
10/18/1988
3
ISHIHARA, MASAAKI
Exec Dt:
10/18/1988
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952967
NONE
07262355
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.,
NEW YORK, NY 10172
Assignment: 3
Reel/Frame:005117/0037   Pages: 1
Recorded: 08/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NOTAGASHIRA, HIDEFUMI
Exec Dt:
07/28/1989
2
ISHIHARA, MASAAKI
Exec Dt:
07/28/1989
3
TSUJIMOTO, SINICHI
Exec Dt:
07/28/1989
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO,
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5077569
NONE
07389186
Correspondence name and address
JAMES J. DALEY
ROBIN, BLECKER & DALEY
330 MADISON AVE.,
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:005807/0810   Pages: 2
Recorded: 08/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATAKURA, MASAYUKI
Exec Dt:
07/08/1991
2
ISHIHARA, MASAAKI
Exec Dt:
07/08/1991
Assignee
1
SONY CORPORATION
A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5185569
NONE
07744242
Correspondence name and address
LEWIS H. ESLINGER
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:005823/0715   Pages: 2
Recorded: 08/21/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
07/25/1991
Assignee
1
SONY CORPORATION, A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-6, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166559
NONE
07748047
Correspondence name and address
LEWIS H. ESLINGER
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 6
Reel/Frame:005849/0846   Pages: 2
Recorded: 09/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIRABAYASHI, ATSUSHI
Exec Dt:
09/05/1991
2
MURAKAMI, KYOICHI
Exec Dt:
09/05/1991
3
KOMORI, KENJI
Exec Dt:
09/05/1991
4
ISHIHARA, MASAAKI
Exec Dt:
09/05/1991
Assignee
1
SONY CORPORATION A CORP. OF JAPAN
7-35 KITASHINAGAWA-6, SHINGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5144169
NONE
07759927
Correspondence name and address
LEWIS H. ESLINGER
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:006322/0597   Pages: 4
Recorded: 11/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANIGUCHI, MINORU
Exec Dt:
08/19/1992
2
ISHIHARA, MASAAKI
Exec Dt:
08/19/1992
3
HAGIWARA, TAKASHI
Exec Dt:
08/19/1992
Assignee
1
HORIBA, LTD.
2 MIYANOHIGASHI-MACHI KISSYOIN
MINAMI-KU, KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5311275
NONE
07922057
Correspondence name and address
PRICE, GESS & UBELL
JOSEPH W. PRICE
2100 S.E. MAIN ST.
SUITE 25
IRVINE, CA 92714
Assignment: 8
Reel/Frame:007552/0654   Pages: 2
Recorded: 07/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
06/26/1995
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5574520
NONE
08446236
Correspondence name and address
ROBIN, BLECKER, DALEY & DRISCOLL
JOHN J. TORRENTE
330 MADISON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 9
Reel/Frame:007724/0366   Pages: 2
Recorded: 10/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
09/01/1995
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5862423
NONE
08506081
Correspondence name and address
ROBIN, BLECKER, DALEY & DRISCOLL
JOHN J. TORRENTE
330 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:008432/0820   Pages: 2
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
03/19/1997
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5737654
NONE
08777421
Correspondence name and address
ROBIN, BLECKER, DALEY & DRISCOLL
JOHN J. TORRENTE
330 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:009444/0545   Pages: 2
Recorded: 09/04/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKA, HIDEO
Exec Dt:
08/19/1998
2
ISHIHARA, MASAAKI
Exec Dt:
08/19/1998
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6185377
NONE
09113894
Correspondence name and address
ROBIN, BLECKER & DALEY
JOHN J. TORRENTE
330 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:017362/0707   Pages: 2
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, MASAAKI
Exec Dt:
11/24/2005
2
KAWANISHI, MASAHIRO
Exec Dt:
11/24/2005
3
OGUSHI, HIROSHI
Exec Dt:
11/28/2005
4
KOSHIMIZU, MASATO
Exec Dt:
11/24/2005
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO
OHTA-KU, TOKYO, JAPAN 146-0092
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7561432
US20070170254
11221508
Correspondence name and address
CANON U.S.A, INC. IP DIVISION
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 13
Reel/Frame:018060/0983   Pages: 3
Recorded: 07/17/2006
Attorney Dkt #:03500.136354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGUSHI, HIROSHI
Exec Dt:
07/07/2006
2
NISHIBERI, NOZOMU
Exec Dt:
07/07/2006
3
ISHIHARA, MASAAKI
Exec Dt:
07/07/2006
4
SAITO, TETSUYA
Exec Dt:
07/07/2006
5
TOKI, NOBUHIRO
Exec Dt:
07/07/2006
6
KAWANISHI, MASAHIRO
Exec Dt:
07/07/2006
7
UENO, TOMOKO
Exec Dt:
07/07/2006
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8081352
US20070019252
11487359
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 14
Reel/Frame:019045/0517   Pages: 4
Recorded: 03/22/2007
Attorney Dkt #:10034247US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, MASAAKI
Exec Dt:
01/23/2007
2
ISHIZUKA, HARUO
Exec Dt:
01/23/2007
3
HANABUSA, TADASHI
Exec Dt:
01/23/2007
4
OBANA, KATSUMI
Exec Dt:
01/23/2007
5
ASANO, SHINYA
Exec Dt:
01/23/2007
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7769322
US20070196128
11676451
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 15
Reel/Frame:020689/0100   Pages: 3
Recorded: 03/24/2008
Attorney Dkt #:10038137US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, MASAAKI
Exec Dt:
02/22/2008
2
KAWAGUCHI, KOICHIRO
Exec Dt:
02/22/2008
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007100
US20080218578
12042211
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 16
Reel/Frame:024513/0181   Pages: 4
Recorded: 06/01/2010
Attorney Dkt #:SON-4496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, NOBUYUKI
Exec Dt:
05/24/2010
2
KOBAYASHI, NOBUYOSHI
Exec Dt:
05/24/2010
3
GENDAI, YUJI
Exec Dt:
05/24/2010
4
NISHIMOTO, KAZUMASA
Exec Dt:
05/27/2010
5
ISHIHARA, MASAAKI
Exec Dt:
05/24/2010
6
KATO, SATOSHI
Exec Dt:
05/24/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8451698
US20110019512
12801260
Correspondence name and address
CHRISTOPHER M. TOBIN
RADER, FISHMAN & GRAUER PLLC
1233 20TH STREET, N.W.
SUITE 501
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:026539/0632   Pages: 3
Recorded: 07/04/2011
Attorney Dkt #:10072318US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YASUYUKI
Exec Dt:
04/13/2011
2
ONUMA, KENTARO
Exec Dt:
04/13/2011
3
ISHIHARA, MASAAKI
Exec Dt:
04/13/2011
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8944585
US20110261130
13090305
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 18
Reel/Frame:029727/0199   Pages: 3
Recorded: 01/31/2013
Attorney Dkt #:10109260US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
08/08/2012
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9309071
US20130043645
13586154
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 19
Reel/Frame:044167/0553   Pages: 3
Recorded: 10/10/2017
Attorney Dkt #:10167610US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, MASAAKI
Exec Dt:
07/18/2017
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226933
US20180029373
15653800
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 20
Reel/Frame:047403/0903   Pages: 4
Recorded: 11/02/2018
Attorney Dkt #:10178300US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, MASAAKI
Exec Dt:
07/23/2018
2
ISHIDA, YASUSHI
Exec Dt:
07/18/2018
3
MATSUMOTO, TOSHIYA
Exec Dt:
07/18/2018
4
FUJIBAYASHI, MITSUYUKI
Exec Dt:
07/18/2018
5
UCHIDA, HARUO
Exec Dt:
07/18/2018
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10958806
US20190052766
16050683
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 21
Reel/Frame:055871/0760   Pages: 10
Recorded: 04/09/2021
Attorney Dkt #:10205218US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, HIROYUKI
Exec Dt:
01/26/2021
2
ISHIDA, YASUSHI
Exec Dt:
01/28/2021
3
YATA, TOMOHIKO
Exec Dt:
01/26/2021
4
ISHIHARA, MASAAKI
Exec Dt:
01/26/2021
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345172
US20210252883
17167487
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 22
Reel/Frame:060972/0653   Pages: 8
Recorded: 09/02/2022
Attorney Dkt #:11005959US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, ATSUSHI
Exec Dt:
06/27/2022
2
TSUBAKIMOTO, YASUHITO
Exec Dt:
06/27/2022
3
ISHIHARA, MASAAKI
Exec Dt:
06/09/2022
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230015406
17867079
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 23
Reel/Frame:060663/0579   Pages: 10
Recorded: 07/28/2022
Attorney Dkt #:11005969US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANO, RYO
Exec Dt:
06/17/2022
2
HAMANO, TETSU
Exec Dt:
06/17/2022
3
IKEDA, ATSUSHI
Exec Dt:
06/27/2022
4
ISHIHARA, MASAAKI
Exec Dt:
06/17/2022
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230029136
17859506
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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