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 : KUWANA, YUJI
Total Assignments: 12
Assignment: 1
Reel/Frame:017662/0318   Pages: 2
Recorded: 05/23/2006
Attorney Dkt #:2008.315001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWANA, YUJI
Exec Dt:
02/24/2006
2
UMEMURA, YOSHIHARU
Exec Dt:
02/24/2006
3
SEKINO, TAKASHI
Exec Dt:
02/24/2006
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO NERIMA-KU
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7342407
US20070176617
11343900
Correspondence name and address
THOMAS K. SCHERER
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:018135/0750   Pages: 4
Recorded: 08/04/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKABE, HIDEYUKI
Exec Dt:
07/11/2006
2
KUWANA, YUJI
Exec Dt:
07/11/2006
3
KIMISHIMA, MASAYUKI
Exec Dt:
07/11/2006
Assignee
1
ADVANTEST CORPORATION
32-1, ASAHI-CHO 1-CHOME, NERIMA-KU
TOKYO 179-0071, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070099590
10596790
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:022777/0769   Pages: 2
Recorded: 06/04/2009
Attorney Dkt #:31016-US-187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URABE, YASUHIRO
Exec Dt:
04/02/2009
2
MATSUMOTO, NAOKI
Exec Dt:
04/02/2009
3
KUWANA, YUJI
Exec Dt:
04/02/2009
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795897
US20100244880
12412364
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC.2,
TAIPEI, 100 TAIWAN
Assignment: 4
Reel/Frame:022790/0573   Pages: 2
Recorded: 06/08/2009
Attorney Dkt #:31044-US-187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URABE, YASUHIRO
Exec Dt:
04/02/2009
2
MATSUMOTO, NAOKI
Exec Dt:
04/02/2009
3
KUWANA, YUJI
Exec Dt:
04/02/2009
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013626
US20100244884
12414681
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC.2,
TAIPEI, 100 TAIWAN
Assignment: 5
Reel/Frame:023540/0153   Pages: 2
Recorded: 11/18/2009
Attorney Dkt #:86269.AD-1335US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWANA, YUJI
Exec Dt:
09/25/2009
2
MATSUMOTO, NAOKI
Exec Dt:
09/25/2009
3
URABE, YASUHIRO
Exec Dt:
09/25/2009
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8368366
US20110050194
12553755
Correspondence name and address
YING CHEN, CHEN YOSHIMURA LLP
255 S. GRAND AVE. #215
LOS ANGELES, CA 90012
Assignment: 6
Reel/Frame:024230/0813   Pages: 2
Recorded: 04/14/2010
Attorney Dkt #:86269.AD-0964PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWANA, YUJI
Exec Dt:
02/11/2010
2
MATSUMOTO, NAOKI
Exec Dt:
02/02/2010
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8531187
US20100190448
12652550
Correspondence name and address
YING CHEN, CHEN YOSHIMURA LLP
255 S. GRAND AVE. #215
LOS ANGELES, CA 90012
Assignment: 7
Reel/Frame:025228/0698   Pages: 5
Recorded: 11/01/2010
Attorney Dkt #:B-6763 625728-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWANA, YUJI
Exec Dt:
10/27/2010
2
MATSUMOTO, NAOKI
Exec Dt:
10/22/2010
3
URABE, YASUHIRO
Exec Dt:
10/22/2010
Assignee
1
ADVANTEST CORPORATION
1-32-1, ASAHI-CHO, NERIMA-KU,
TOKYO, JAPAN 179-0071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410817
US20110043250
12858295
Correspondence name and address
LADAS & PARRY
5670 WILSHIRE BOULEVARD, SUITE 2100
LOS ANGELES, CA 90036-5679
Assignment: 8
Reel/Frame:042022/0825   Pages: 3
Recorded: 04/16/2017
Attorney Dkt #:68231-US-1097-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, TOSHITAKA
Exec Dt:
03/07/2017
2
ARIKAWA, HIROO
Exec Dt:
03/07/2017
3
KUWANA, YUJI
Exec Dt:
03/07/2017
Assignee
1
SOC CORPORATION
3-16-17, TAKANAWA, MINATO-KU,
TOKYO, JAPAN 108-0074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891575
US20170261911
15482819
Correspondence name and address
JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
TAIPEI, 100 TAIWAN
Assignment: 9
Reel/Frame:048929/0298   Pages: 5
Recorded: 04/18/2019
Attorney Dkt #:522037US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMA, NOBUYUKI
Exec Dt:
04/17/2019
2
FUJIWARA, SHUTA
Exec Dt:
04/17/2019
3
UCHIUMI, ISAO
Exec Dt:
04/17/2019
4
SHIBANUMA, HIROYUKI
Exec Dt:
04/17/2019
5
KAMEISHI, WATARU
Exec Dt:
04/17/2019
6
KUWANA, YUJI
Exec Dt:
04/17/2019
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN 324-0036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11399799
US20190321003
16388247
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:051944/0840   Pages: 3
Recorded: 02/27/2020
Attorney Dkt #:528907US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWANA, YUJI
Exec Dt:
02/07/2020
2
FUJIWARA, SHUTA
Exec Dt:
02/07/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385, SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200321869
16802634
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:054796/0715   Pages: 7
Recorded: 10/06/2020
Attorney Dkt #:533255US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONODERA, HIDEO
Exec Dt:
09/25/2020
2
TOYODA, SHINGO
Exec Dt:
09/25/2020
3
KIKUCHI, SHINICHIRO
Exec Dt:
09/25/2020
4
FUJIWARA, SHUTA
Exec Dt:
09/25/2020
5
KUWANA, YUJI
Exec Dt:
09/25/2020
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI
OTAWARA-SHI, TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737727
US20210100529
17063835
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:057262/0270   Pages: 7
Recorded: 08/13/2021
Attorney Dkt #:538694US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONODERA, HIDEO
Exec Dt:
07/28/2021
2
TOYODA, SHINGO
Exec Dt:
07/28/2021
3
KIKUCHI, SHINICHIRO
Exec Dt:
07/28/2021
4
FUJIWARA, SHUTA
Exec Dt:
07/28/2021
5
KUWANA, YUJI
Exec Dt:
07/28/2021
Assignee
1
CANON MEDICAL SYSTEMS CORPORATION
1385 SHIMOISHIGAMI, OTAWARA-SHI
TOCHIGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220054107
17402028
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 08:18 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