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 : YUKAWA, RYUJI
Total Assignments: 4
Assignment: 1
Reel/Frame:012670/0120   Pages: 3
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KOJI
Exec Dt:
02/15/2002
2
SASAKI, SHOSUKE
Exec Dt:
02/15/2002
3
FURIKADO, NORISHIGE
Exec Dt:
02/15/2002
4
YUKAWA, RYUJI
Exec Dt:
02/15/2002
Assignee
1
J-DATA CO., LTD.
4TH BUILDING, 4F CHUDOUJI AWATA-CHO 1
KYOTO RESEARCH PARK SCIENCE CENTER
SHIMOGYO-KU, KYOTO 600-8815, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020095517
10044944
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012869/0862   Pages: 3
Recorded: 05/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, KOJI
Exec Dt:
04/30/2002
2
SASAKI, SHOSUKE
Exec Dt:
04/30/2002
3
YUKAWA, RYUJI
Exec Dt:
04/30/2002
Assignee
1
J-DATA CO., LTD.
KYOTO RESEARCH PARK SCIENCE CENTER 4-TH BUILDING, 4F CHUDOUJI AWATA-CHO 1
SHIMOGYO-KU, KYOTO, JAPAN 600-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020169891
10139349
Correspondence name and address
ABLON, SPIVAK, MCCLLEAND ET AL
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:013418/0091   Pages: 8
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAJIMA, OSAMU
Exec Dt:
09/02/2002
2
ODA, KATSUYA
Exec Dt:
09/02/2002
3
HATAYAMA, TATSUJI
Exec Dt:
09/02/2002
4
YUKAWA, RYUJI
Exec Dt:
09/02/2002
5
OUKI, TAKETOSHI
Exec Dt:
09/02/2002
6
FUJU, AKIRA
Exec Dt:
09/02/2002
7
SHINDO, KOJI
Exec Dt:
09/02/2002
8
TAJIMA, KAZUHIRO
Exec Dt:
09/02/2002
9
YAMAMOTO, SATOSHI
Exec Dt:
09/02/2002
10
MAKIHARA, KATSUYUKI
Exec Dt:
09/02/2002
11
MIYAI, KEIGO
Exec Dt:
09/02/2002
12
KADOWAKI, MASATAKA
Exec Dt:
09/02/2002
13
UEDA, MASATOSHI
Exec Dt:
09/02/2002
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5 KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7052787
US20030031900
10221338
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN, ET AL.
CHARLES L. GAGNEIN III
TEN POST OFFICE SPACE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:025246/0222   Pages: 6
Recorded: 11/04/2010
Attorney Dkt #:WPA0033US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT CONVEYING PARTY DATA. RYJUI YUKAWA IS CORRECTED TO RYUJI YUKAWA. PREVIOUSLY RECORDED ON REEL 025075 FRAME 0714. ASSIGNOR(S) HEREBY CONFIRMS THE CONVEYING PARTY DATA SHOULD BE CORRECTED TO RYUJI YUKAWA..
Assignors
1
SATO, YASUSHI
Exec Dt:
09/14/2010
2
KATO, EMI
Exec Dt:
09/14/2010
3
MATSUMOTO, TAKAYA
Exec Dt:
09/14/2010
4
KADOWAKI, MASATAKA
Exec Dt:
09/14/2010
5
YUKAWA, RYUJI
Exec Dt:
09/14/2010
6
KAJITA, TAKUYA
Exec Dt:
09/14/2010
Assignees
1
JX NIPPON OIL & ENERGY CORPORATION
6-3, OTEMACHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8162
2
SANYO ELECTRIC CO., LTD.
5-5, KEIHAN-HONDORI 2-CHOME, MORIGUCHI-SHI,
OSAKA, JAPAN 570-8677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945784
US20110027674
12935823
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06082

Search Results as of: 04/24/2024 08:11 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