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Patent Assignment Assignor Details
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Assignor Name : YAMAMOTO, YASUYOSHI
Total Assignments: 18
Assignment: 1
Reel/Frame:004473/0261   Pages: 3
Recorded: 10/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SASAKI, NOBUKAZU
Exec Dt:
10/21/1985
2
KASAMURA, TOSHIROU
Exec Dt:
10/21/1985
3
KUBOTA, ATSUSHI
Exec Dt:
10/21/1985
4
YAMAMOTO, YASUYOSHI
Exec Dt:
10/21/1985
5
OHASHI, MASASHI
Exec Dt:
10/21/1985
6
KOIKE, MICHIRO
Exec Dt:
10/21/1985
7
SHIRATORI, TATSUYA
Exec Dt:
10/21/1985
8
KIMURA, AKIYOSHI
Exec Dt:
10/21/1985
9
OZAWA, TAKASHI
Exec Dt:
10/21/1985
Assignee
1
CANON KABUSHIKI KAISHA, A CORP. OF JAPAN
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4787616
NONE
06791404
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 2
Reel/Frame:004537/0347   Pages: 3
Recorded: 04/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOIKE, MICHIRO
Exec Dt:
03/31/1986
2
OZAWA, TAKASHI
Exec Dt:
03/31/1986
3
YAMAMOTO, YASUYOSHI
Exec Dt:
03/31/1986
4
OHASHI, MASASHI
Exec Dt:
03/31/1986
5
KIMURA, AKIYOSHI
Exec Dt:
03/31/1986
6
SASAKI, NOBUKAZU
Exec Dt:
03/31/1986
7
KASAMURA, TOSHIROU
Exec Dt:
03/31/1986
8
KUBOTA, ATSUSHI
Exec Dt:
03/31/1986
9
SHIRATORI, TATSUYA
Exec Dt:
03/31/1986
10
KUSUMOTO, TOSHIHIKO
Exec Dt:
03/31/1986
Assignee
1
CANON KABUSHIKI KAISHA, A CORP OF JAPAN
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4799084
NONE
06848388
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.,
NEW YORK, NY 10172
Assignment: 3
Reel/Frame:004585/0406   Pages: 3
Recorded: 07/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OZAWA, TAKASHI
Exec Dt:
07/24/1986
2
YAMAMOTO, YASUYOSHI
Exec Dt:
07/24/1986
3
OHASHI, MASASHI
Exec Dt:
07/24/1986
4
KIMURA, AKIYOSHI
Exec Dt:
07/24/1986
5
SASAKI, NOBUKAZU
Exec Dt:
07/24/1986
6
KASAMURA, TOSHIROU
Exec Dt:
07/24/1986
7
KUBOTA, ATSUSHI
Exec Dt:
07/24/1986
8
SHIRATORI, TATSUYA
Exec Dt:
07/24/1986
9
KUSUMOTO, TOSHIHIKO
Exec Dt:
07/24/1986
10
KOIKE, MICHIRO
Exec Dt:
07/24/1986
11
TANABE, KEN
Exec Dt:
07/24/1986
12
TANAKA, HIDETOSHI
Exec Dt:
07/24/1986
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2 SHIMOMARUKO, OHTA-KU
A CORP. OF JANPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4792828
NONE
06890411
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 4
Reel/Frame:004628/0816   Pages: 3
Recorded: 11/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAMURA, TOSHIROU
Exec Dt:
11/10/1986
2
KIMURA, AKIYOSHI
Exec Dt:
11/10/1986
3
OHASHI, MASASHI
Exec Dt:
11/10/1986
4
YAMAMOTO, YASUYOSHI
Exec Dt:
11/10/1986
5
OZAWA, TAKASHI
Exec Dt:
11/10/1986
6
KUSUMOTO, TOSHIHIKO
Exec Dt:
11/10/1986
7
SHIRATORI, TATSUYA
Exec Dt:
11/10/1986
8
SASAKI, NOBUKAZU
Exec Dt:
11/10/1986
9
KOIKE, MICHIRO
Exec Dt:
11/10/1986
10
KUBOTA, ATSUSHI
Exec Dt:
11/10/1986
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2 SHIMOMARUKO,
A CORP OF JAPAN
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754301
NONE
06931081
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10172
Assignment: 5
Reel/Frame:005154/0922   Pages: 1
Recorded: 08/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TADA, TATSUYA
Exec Dt:
08/25/1989
2
YAMAMOTO, YASUYOSHI
Exec Dt:
08/25/1989
Assignee
1
CANON KABUSHIKI KAISHA
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4985823
NONE
07401623
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.,
NEW YORK, NY 10172
Assignment: 6
Reel/Frame:005163/0987   Pages: 1
Recorded: 10/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
09/29/1989
2
KAGA, YUZO
Exec Dt:
09/29/1989
3
YOSHIKAWA, TOSHIHARU
Exec Dt:
09/22/1989
4
MORIBE, AKIRA
Exec Dt:
09/22/1989
Assignee
1
MENICON CO., LTD.,
21-19, AOI 3-CHOME, NAKA-KU,
NAGOYA-SHI,
AICHI-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5007975
NONE
07426203
Correspondence name and address
OLIFF & BERRIDGE
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:005198/0253   Pages: 1
Recorded: 12/04/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, TOYOYASU
Exec Dt:
11/14/1989
2
YAMAMOTO, YASUYOSHI
Exec Dt:
11/14/1989
3
KAGA, YUZOU
Exec Dt:
11/14/1989
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU, NAGOYA-SHI,
AICHI-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965904
NONE
07431955
Correspondence name and address
JAMES E. ARMSTRONG, III
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005664/0466   Pages: 2
Recorded: 04/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, TOYOYASU
Exec Dt:
03/26/1991
2
YAMAMOTO, YASUYOSHI
Exec Dt:
03/26/1991
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5127126
NONE
07679397
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N. W., STE. 1000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:006277/0895   Pages: 2
Recorded: 10/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, KYOICHI
Exec Dt:
10/01/1992
2
TANAKA, TOYOYASU
Exec Dt:
10/01/1992
3
YAMAMOTO, YASUYOSHI
Exec Dt:
10/01/1992
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU NAGOYA-SHI,
AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5284348
NONE
07957898
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W., SUITE 800
WASHINGTON, D.C. 20037-3202
ATTN: DARRYL MEXIC
Assignment: 10
Reel/Frame:006634/0698   Pages: 2
Recorded: 06/18/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
06/04/1993
2
KOSAKA, CHIKAI
Exec Dt:
06/04/1993
3
MIYAMURA, KAZUYA
Exec Dt:
06/04/1993
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU NAGOYA-SHI, AICHI, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5307740
NONE
08057835
Correspondence name and address
DARRYL MEXIC
SUGHRUE, MION, ZINN,MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
STE. 800
WASHINGTON, DC 20037-3202
Assignment: 11
Reel/Frame:007283/0507   Pages: 3
Recorded: 12/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
12/16/1994
2
DOKE, ATSUHIRO
Exec Dt:
12/16/1994
3
OHYAMA, HIROYUKI
Exec Dt:
12/16/1994
4
ICHIKAWA, SEIICHI
Exec Dt:
12/16/1994
5
YAMASHITA, KEIJI
Exec Dt:
12/16/1994
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5630901
NONE
08361496
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:008356/0457   Pages: 2
Recorded: 11/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
10/16/1996
2
INABA, HARUYO
Exec Dt:
10/16/1996
3
FUKUSHIMA, ARITOSHI
Exec Dt:
10/16/1996
4
SUGIOKA, MICHIYOSHI
Exec Dt:
10/16/1996
Assignee
1
ASAHI DENKA KOGYO KABUSHIKI KAISHA
2-35, HIGASHIOGU 7-CHOME, ARAKAWA-KU
TOKYO 116, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5716913
NONE
08732466
Correspondence name and address
YOUNG & THOMPSON
MARY SHELTON
745 SOUTH 23RD STREET, SECOND FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:009365/0882   Pages: 3
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, YUKI
Exec Dt:
07/17/1998
2
YAMAMOTO, YASUYOSHI
Exec Dt:
07/17/1998
3
SASAKI, MASAHIRO
Exec Dt:
07/17/1998
4
MIURA, TOSHIKAZU
Exec Dt:
07/17/1998
5
ICHIKAWA, SEIICHI
Exec Dt:
07/17/1998
6
TAJIMA, HIROYUKI
Exec Dt:
07/17/1998
Assignee
1
MENICON CO., LTD.
21-19, AOI 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224467
NONE
09121573
Correspondence name and address
WALL MARJAMA BILINSKI & BURR
STEPHEN P. BURR
217 MONTGOMERY STREET
HILLS BUILDING, 7TH FLOOR
SYRACUSE, NY 13202
Assignment: 14
Reel/Frame:013145/0746   Pages: 2
Recorded: 07/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TERUNAGA
Exec Dt:
07/17/2002
2
YAMAMOTO, YASUYOSHI
Exec Dt:
07/17/2002
Assignee
1
KABUSHIKI KAISHA CARMATE
NO. 72, ENOKI-CHO SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D473501
NONE
29164321
Correspondence name and address
SUGHRUE MION, PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 15
Reel/Frame:013461/0297   Pages: 3
Recorded: 11/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, TAKAYUKI
Exec Dt:
10/10/2002
2
YAMAMOTO, YASUYOSHI
Exec Dt:
10/10/2002
3
FUNAKOSHI, MASAHIRO
Exec Dt:
10/10/2002
4
SAITO, MASAAKI
Exec Dt:
10/10/2002
5
TAKEUCHI, IKUO
Exec Dt:
10/10/2002
6
UBAYASHI, SHINSUKE
Exec Dt:
10/28/2002
7
KIKKAWA, NAOYA
Exec Dt:
10/10/2002
8
SHIMIZU, AKIHIRO
Exec Dt:
10/10/2002
9
MIYAZAWA, HIDEAKI
Exec Dt:
10/10/2002
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7082660
US20030044198
10225242
Correspondence name and address
FITZPATRICK, CELLA, HARPER ET AL.
GARY M. JACOBS
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 16
Reel/Frame:013510/0189   Pages: 3
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
11/01/2002
2
FUNAKOSHI, MASAHIRO
Exec Dt:
11/05/2002
3
SAITO, MASAAKI
Exec Dt:
11/01/2002
4
TAKEUCHI, IKUO
Exec Dt:
11/05/2002
5
UBAYASHI, SHINSUKE
Exec Dt:
11/05/2002
6
KATO, TAKAYUKI
Exec Dt:
11/05/2002
7
KIKKAWA, NAOYA
Exec Dt:
11/05/2002
8
SHIMIZU, AKIHIRO
Exec Dt:
11/05/2002
9
MIYAZAWA, HIDEAKI
Exec Dt:
11/05/2002
Assignee
1
CANON KABUSHIKI KAISHA
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983113
US20030059229
10229234
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
SCOTT D. MALPEDE
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 17
Reel/Frame:068766/0268   Pages: 9
Recorded: 10/02/2024
Attorney Dkt #:5259-000655-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YASUYOSHI
Exec Dt:
06/13/2022
2
KITA, NAOKI
Exec Dt:
06/13/2022
3
SHIRATO, YUSHI
Exec Dt:
06/13/2022
4
TOSHINAGA, HIDEKI
Exec Dt:
06/15/2022
5
UCHIDA, DAISEI
Exec Dt:
06/13/2022
6
ARAI, TAKUTO
Exec Dt:
06/13/2022
7
TAKAHASHI, YUTA
Exec Dt:
06/13/2022
Assignee
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
5-1, OTEMACHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 1008116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250226885
18853444
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 18
Reel/Frame:068872/0678   Pages: 4
Recorded: 10/11/2024
Attorney Dkt #:19089-000098-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORI, DAISUKE
Exec Dt:
10/02/2024
2
YAMAMOTO, YASUYOSHI
Exec Dt:
10/02/2024
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1 MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250129203
18912771
Correspondence name and address
ROBERT M. SIMINSKI
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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