skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SHIBUYA, TAKEHIRO
Total Assignments: 24
Assignment: 1
Reel/Frame:004666/0568   Pages: 1
Recorded: 02/04/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
02/02/1987
2
MATSUI, KAZUHIRO
Exec Dt:
02/02/1987
3
MATSUMOTO, MAKOTO
Exec Dt:
02/02/1987
Assignee
1
NIPPON ELECTRIC GLASS COMPANY, LIMITED, A COMPANY OF JAPAN
7-1, SEIRAN 2-CHOME, OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835121
NONE
07011298
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 2
Reel/Frame:004703/0952   Pages: 1
Recorded: 04/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
03/26/1987
2
MORITA, YOSHINORI
Exec Dt:
03/26/1987
3
MATSUI, AKIRA
Exec Dt:
03/26/1987
Assignee
1
NIPPON ELECTRIC GLASS COMPANY, LIMITED, A COMPANY OF JAPAN
7-1, SEIRAN 2-CHOME, OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783429
NONE
07033995
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND STREET
NEW YORK, NY 10165
Assignment: 3
Reel/Frame:004726/0617   Pages: 2
Recorded: 05/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
04/14/1987
2
NAGAHARA, TAKASHI
Exec Dt:
04/14/1987
3
IMAI, SUSUMU
Exec Dt:
04/14/1987
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME
KITA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952365
NONE
07027487
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 4
Reel/Frame:005144/0435   Pages: 1
Recorded: 09/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BABA, YASUHIRO
Exec Dt:
09/25/1989
2
MORITAKE, MASANORI
Exec Dt:
09/25/1989
3
SAKANE, TAKASHI
Exec Dt:
09/25/1989
4
HASHIBE, YOSHIO
Exec Dt:
09/25/1989
5
SHIBUYA, TAKEHIRO
Exec Dt:
09/25/1989
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD., 7-1, SEIRAN 2-CHOME, OTSU-SHI, SHIGA-KEN, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5066524
NONE
07412851
Correspondence name and address
KURT KELMAN
1077 NORTHERN BLVD.,
ROSLYN, NY 11576
Assignment: 5
Reel/Frame:005207/0378   Pages: 1
Recorded: 12/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HASHIBE, YOSHIO
Exec Dt:
12/11/1989
2
MATANO, TAKAHIRO
Exec Dt:
12/11/1989
3
SHIBUYA, TAKEHIRO
Exec Dt:
12/11/1989
4
SAKANE, TAKASHI
Exec Dt:
12/11/1989
5
BABA, YASUHIRO
Exec Dt:
12/11/1989
6
MORITAKE, MASANORI
Exec Dt:
12/11/1989
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD.
7-1, SEIRAN 2-CHOME, OTSU-SHI,
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5089345
NONE
07430632
Correspondence name and address
COLLARD, ROE & GALGANO
1077 NORTHERN BLVD.
ROSLYN, NY 11576
Assignment: 6
Reel/Frame:005875/0421   Pages: 3
Recorded: 05/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
04/02/1990
2
ISHIHARA, YASUYOSHI
Exec Dt:
04/02/1990
3
IMAI, SUSUMU
Exec Dt:
04/02/1990
Assignee
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
2-6, DOJIMAHAMA 1-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5173241
NONE
07490597
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 7
Reel/Frame:005560/0324   Pages: 2
Recorded: 01/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATANO, TAKAHIRO
Exec Dt:
12/27/1990
2
HASHIBE, YOSHIO
Exec Dt:
12/27/1990
3
NINOMIYA, MASAYUKI
Exec Dt:
12/27/1990
4
SHIBUYA, TAKEHIRO
Exec Dt:
12/27/1990
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD.
7-1, SEIRAN 2-CHOME, OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061307
NONE
07636873
Correspondence name and address
COLLARD, ROE & GALGANO, P.C.,
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 8
Reel/Frame:006023/0413   Pages: 3
Recorded: 02/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAMOTO, AKIHIKO
Exec Dt:
01/30/1992
2
KATAGI, KIYOSHI
Exec Dt:
01/30/1992
3
SHIBUYA, TAKEHIRO
Exec Dt:
01/30/1992
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD.
7-1, SEIRAN 2-CHOME, OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5230954
NONE
07813805
Correspondence name and address
HOPGOOD, CALIMAFDE, KALIL, BLAUSTEIN &
JUDLOWE
EUGENE J. KALIL, ESQ.
60 E. 42ND ST.
NEW YORK, NY 10165
Assignment: 9
Reel/Frame:006462/0421   Pages: 2
Recorded: 03/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
02/25/1993
2
SAKANE, TAKASHI
Exec Dt:
02/25/1993
3
HASHIBE, YOSHIO
Exec Dt:
02/25/1993
Assignee
1
NIPPON ELECTRIC GLASS COMPANY, LIMITED
7-1, SEIRAN 2-CHOME OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5275978
NONE
08004663
Correspondence name and address
EDWARD R. FREEDMAN
1077 NORTHERN BLVD.
ROSLYN, NY 11576
Assignment: 10
Reel/Frame:007141/0854   Pages: 2
Recorded: 02/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMURO, TAKAO
Exec Dt:
01/19/1994
2
NAKAMURA, TAKASHI
Exec Dt:
01/19/1994
3
KAWANABE, KEIICHI
Exec Dt:
01/19/1994
4
SHIBUYA, TAKEHIRO
Exec Dt:
01/19/1994
5
YOSHIHARA, SATORU
Exec Dt:
01/19/1994
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD.
7-1, SEIRAN 2-CHOME
OTSU-SHI, SHIGA, 520, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527836
NONE
08190040
Correspondence name and address
EDWARD R. FREEDMAN
COLLARD & ROE, P.C.
1077 NORTHERN BLVD.
ROSLYN, NY 11576
Assignment: 11
Reel/Frame:017813/0406   Pages: 3
Recorded: 09/22/2005
Attorney Dkt #:JCLA17676
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUDA, NORIAKI
Exec Dt:
09/08/2005
2
OSHIMA, HIROSHI
Exec Dt:
09/08/2005
3
SHIBUYA, TAKEHIRO
Exec Dt:
09/13/2005
Assignee
1
NIPPON ELECTRIC GLASS CO., LTD.
7-1 SEIRAN 2-CHOME, OTSU-SHI
SHIGA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060214134
10550867
Correspondence name and address
J. C. PATENTS
4 VENTURE, SUITE 250
IRVINE, CA 92618
Assignment: 12
Reel/Frame:020163/0160   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:06082-0039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOKUBO, TADASHI
Exec Dt:
10/13/2007
2
SHIBUYA, TAKEHIRO
Exec Dt:
10/18/2007
Assignee
1
JAPAN SCIENCE AND TECHNOLOGY AGENCY
KAWAGUCHI CENTER BUILDING, 4-1-8, HONCHO
KAWAGUCHI-SHI, SAITAMA
JAPAN 3320012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7871561
US20090270998
11887398
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 13
Reel/Frame:027282/0277   Pages: 3
Recorded: 11/28/2011
Attorney Dkt #:11166/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIBUYA, TAKEHIRO
Exec Dt:
11/14/2011
Assignees
1
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU,
KYOTO-SHI, KYOTO,, JAPAN 606-8501
2
ISHIHARA SANGYO KAISHA, LTD.
3-15, EDOBORI 1-CHOME, NISHI-KU,
OSAKA-SHI, OSAKA, JAPAN 550-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658713
US20120046385
13202850
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001
Assignment: 14
Reel/Frame:027283/0630   Pages: 3
Recorded: 11/28/2011
Attorney Dkt #:11167/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIBUYA, TAKEHIRO
Exec Dt:
11/14/2011
Assignees
1
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU,
KYOTO-SHI, KYOTO,, JAPAN 606-8501
2
ISHIHARA SANGYO KAISHA, LTD.
3-15, EDOBORI 1-CHOME, NISHI-KU,
OSAKA-SHI, OSAKA, JAPAN 550-0002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8609746
US20120035296
13203221
Correspondence name and address
LEONARD HOLTZ
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001
Assignment: 15
Reel/Frame:029599/0043   Pages: 2
Recorded: 01/09/2013
Attorney Dkt #:KL-US110562
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMATO, AKIRA
Exec Dt:
10/16/2012
2
SHIBUYA, TAKEHIRO
Exec Dt:
10/23/2012
3
NIHEI, TETSUJI
Exec Dt:
10/10/2012
Assignee
1
KOMATSU LTD.
2-3-6 AKASAKA
MINATO-KU, TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8573681
US20130115036
13809394
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 16
Reel/Frame:043965/0686   Pages: 7
Recorded: 10/27/2017
Attorney Dkt #:506904US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGAMI, KAZUTO
Exec Dt:
10/05/2017
2
KOJIMA, FUMITOSHI
Exec Dt:
10/06/2017
3
SAKAKURA, YOSHITOMO
Exec Dt:
10/05/2017
4
TANAKA, HIDEKAZU
Exec Dt:
10/05/2017
5
SHIBUYA, TAKEHIRO
Exec Dt:
10/05/2017
Assignee
1
TOSHIBA MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180067181
15696849
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:058028/0607   Pages: 3
Recorded: 11/05/2021
Attorney Dkt #:540129US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAZAWA, HITOSHI
Exec Dt:
11/02/2021
2
NOZAKI, SEIJI
Exec Dt:
11/02/2021
3
SHIBUYA, TAKEHIRO
Exec Dt:
11/02/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11698426
US20220146610
17453679
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:058031/0342   Pages: 3
Recorded: 11/05/2021
Attorney Dkt #:540121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKABAYASHI, KAZUTO
Exec Dt:
11/02/2021
2
SHIBUYA, TAKEHIRO
Exec Dt:
11/02/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11662406
US20220146611
17519944
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:058031/0548   Pages: 3
Recorded: 11/05/2021
Attorney Dkt #:540123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAZAWA, HITOSHI
Exec Dt:
11/02/2021
2
NOZAKI, SEIJI
Exec Dt:
11/02/2021
3
SHIBUYA, TAKEHIRO
Exec Dt:
11/02/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220146607
17519962
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:064659/0512   Pages: 5
Recorded: 08/22/2023
Attorney Dkt #:549481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
07/25/2023
2
KAWAMOTO, HIROMI
Exec Dt:
07/25/2023
3
TOMIHA, SADANORI
Exec Dt:
07/25/2023
4
HATTAHA, MISAKI
Exec Dt:
08/02/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077556
18453372
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:064621/0225   Pages: 3
Recorded: 08/17/2023
Attorney Dkt #:549464US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
07/27/2023
2
KAWAMOTO, HIROMI
Exec Dt:
07/27/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077555
18451279
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:064733/0214   Pages: 4
Recorded: 08/29/2023
Attorney Dkt #:549622US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
07/27/2023
2
KAWAMOTO, HIROMI
Exec Dt:
07/27/2023
3
TOMIHA, SADANORI
Exec Dt:
07/27/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077558
18457490
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:064774/0251   Pages: 4
Recorded: 09/01/2023
Attorney Dkt #:549644US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
07/27/2023
2
KAWAMOTO, HIROMI
Exec Dt:
07/27/2023
3
TOMIHA, SADANORI
Exec Dt:
07/27/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077559
18459584
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:064702/0576   Pages: 3
Recorded: 08/25/2023
Attorney Dkt #:549579US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBUYA, TAKEHIRO
Exec Dt:
08/10/2023
2
KAWAMOTO, HIROMI
Exec Dt:
08/10/2023
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240077557
18455752
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 06:55 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT