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 : YOKOYAMA, YU
Total Assignments: 13
Assignment: 1
Reel/Frame:006958/0757   Pages: 3
Recorded: 04/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, YU
Exec Dt:
02/12/1994
2
SATO, SOUICHI
Exec Dt:
02/15/1994
Assignee
1
DORYOKURO KAKUNENRYO KAIHATSU JIGYODAN
9-13, AKASAKA 1-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5464512
NONE
08223060
Correspondence name and address
WARREN M. CHEEK, JR.
WENDEROTH, LIND & PONACK
805 15TH STREET, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:016204/0042   Pages: 5
Recorded: 01/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TOMOHARU
Exec Dt:
01/14/2005
2
HASEGAWA, TAKESHI
Exec Dt:
01/14/2005
3
SHIGEMORI, TAKAFUMI
Exec Dt:
01/14/2005
4
UMEMURA, TOSHIAKI
Exec Dt:
01/14/2005
5
HOSHIBA, YOSHIYUKI
Exec Dt:
01/14/2005
6
MIYAMOTO, KATSUHIKO
Exec Dt:
01/14/2005
7
HOSONO, KIYOTAKA
Exec Dt:
01/14/2005
8
MIYAMOTO, HIDEKI
Exec Dt:
01/14/2005
9
YOKOYAMA, YU
Exec Dt:
01/14/2005
Assignee
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
16-4, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6971379
US20050109328
10968919
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:017348/0966   Pages: 3
Recorded: 12/19/2005
Attorney Dkt #:1602-0202pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, YU
Exec Dt:
11/14/2005
2
MURATA, SHINICHI
Exec Dt:
11/17/2005
Assignee
1
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
16-4, KONAN 2-CHOME, MINATO-KU
TOKYO 108-8410, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7124723
US20060130788
11303919
Correspondence name and address
CHARLES GORENSTEIN
BIRCH, STEWART, KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST; P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:039261/0045   Pages: 4
Recorded: 07/26/2016
Attorney Dkt #:474311US71X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, YU
Exec Dt:
07/06/2016
2
FUJIMURA, HARUHITO
Exec Dt:
06/28/2016
3
ENDO, YOSHIKI
Exec Dt:
06/28/2016
4
HOTTA, KEISUKE
Exec Dt:
07/06/2016
Assignees
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
2
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF, JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9945272
US20170037747
15219902
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:040060/0238   Pages: 4
Recorded: 10/19/2016
Attorney Dkt #:478327US71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIMURA, YUTA
Exec Dt:
08/30/2016
2
TAMANO, ATSUHISA
Exec Dt:
08/30/2016
3
YOKOYAMA, YU
Exec Dt:
08/30/2016
4
YANO, TOSHIYUKI
Exec Dt:
08/30/2016
5
SAKUMA, TORU
Exec Dt:
09/09/2016
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10001037
US20170122141
15297351
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:040076/0442   Pages: 4
Recorded: 10/20/2016
Attorney Dkt #:478559US71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TOSHIYUKI
Exec Dt:
09/07/2016
2
YOKOYAMA, YU
Exec Dt:
09/07/2016
3
SAKUMA, TORU
Exec Dt:
09/21/2016
4
NISHIMURA, YUTA
Exec Dt:
09/07/2016
5
TAMANO, ATSUHISA
Exec Dt:
09/08/2016
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041383
US20170122136
15298654
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:040121/0549   Pages: 4
Recorded: 10/25/2016
Attorney Dkt #:478845US71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TOSHIYUKI
Exec Dt:
09/19/2016
2
YOKOYAMA, YU
Exec Dt:
09/19/2016
3
SAKUMA, TORU
Exec Dt:
09/27/2016
4
NISHIMURA, YUTA
Exec Dt:
09/19/2016
5
TAMANO, ATSUHISA
Exec Dt:
09/19/2016
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10018082
US20170122143
15333787
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:040138/0365   Pages: 6
Recorded: 10/26/2016
Attorney Dkt #:RYM-2018-3746
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODA, SHOTA
Exec Dt:
10/11/2016
2
OE, SHUHEI
Exec Dt:
10/13/2016
3
FUJIYOSHI, TOSHIKI
Exec Dt:
10/13/2016
4
FUJIMURA, HARUHITO
Exec Dt:
10/10/2016
5
YOKOYAMA, YU
Exec Dt:
10/10/2016
Assignees
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
2
NIPPON SOKEN, INC.
14, IWAYA, SHIMOHASUMI-CHO
NISHIO-CITY, AICHI-PREF., JAPAN 445-0012
3
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10060305
US20170122140
15334583
Correspondence name and address
RAYMOND Y. MAH
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:044232/0493   Pages: 4
Recorded: 11/28/2017
Attorney Dkt #:509490US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, TOSHIYUKI
Exec Dt:
10/10/2017
2
YOKOYAMA, YU
Exec Dt:
09/19/2017
3
NISHIMURA, YUTA
Exec Dt:
09/21/2017
4
TAMANO, ATSUHISA
Exec Dt:
09/21/2017
5
SUGA, SOICHIRO
Exec Dt:
09/21/2017
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10309274
US20180179921
15823765
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:044284/0367   Pages: 4
Recorded: 12/04/2017
Attorney Dkt #:509529US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, YU
Exec Dt:
11/01/2017
2
TAMANO, ATSUHISA
Exec Dt:
11/01/2017
3
YANO, TOSHIYUKI
Exec Dt:
11/07/2017
4
SUGA, SOICHIRO
Exec Dt:
11/01/2017
5
NISHIMURA, YUTA
Exec Dt:
11/01/2017
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10294827
US20180179920
15830088
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:046808/0330   Pages: 2
Recorded: 09/06/2018
Attorney Dkt #:120180-118UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, HIROAKI
Exec Dt:
07/30/2018
2
YOKOYAMA, YU
Exec Dt:
07/30/2018
3
VALLEPU, RAMESH
Exec Dt:
07/30/2018
4
HAGIHARA, HIROTAKA
Exec Dt:
07/31/2018
Assignee
1
COORSTEK KK
11-1, OSAKI 2-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10916687
US20190074416
16124041
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 12
Reel/Frame:048484/0592   Pages: 4
Recorded: 03/01/2019
Attorney Dkt #:120180-144UT1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALLEPU, RAMESH
Exec Dt:
02/19/2019
2
YOKOYAMA, YU
Exec Dt:
02/19/2019
3
FUJITA, MITSUHIRO
Exec Dt:
02/19/2019
4
UEMATSU, MASAKO
Exec Dt:
02/19/2019
5
KIKUCHI, YUKIKO
Exec Dt:
02/19/2019
Assignee
1
COORSTEK KK
11-1, OSAKI 2-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072555
US20190270665
16290634
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET
SUITE 2200
SAN DIEGO, CA 92101
Assignment: 13
Reel/Frame:062162/0637   Pages: 3
Recorded: 12/20/2022
Attorney Dkt #:120180-0330US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, SHINTARO
Exec Dt:
11/14/2022
2
VALLEPU, RAMESH
Exec Dt:
11/15/2022
3
KOBAYASHI, HIROAKI
Exec Dt:
11/15/2022
4
YOKOYAMA, YU
Exec Dt:
11/15/2022
Assignee
1
COORSTEK KK
11-1, OSAKI 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230335692
18011774
Correspondence name and address
PROCOPIO, CORY, HARGREAVES & SAVITCH LLP
525 B STREET, SUITE 2200
SAN DIEGO, CA 92101

Search Results as of: 04/28/2024 04:40 PM
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