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 : AKEMA, HIROSHI
Total Assignments: 16
Assignment: 1
Reel/Frame:009642/0503   Pages: 3
Recorded: 12/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKAZU
Exec Dt:
10/14/1998
2
AKEMA, HIROSHI
Exec Dt:
10/14/1998
3
TADAKI, TOSHIHIRO
Exec Dt:
10/14/1998
4
TSUTSUMI, FUMIO
Exec Dt:
10/14/1998
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127472
NONE
09186141
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL.
JOHN K. PIKE
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:009918/0968   Pages: 3
Recorded: 04/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADAKI, TOSHIHIRO
Exec Dt:
11/16/1998
2
NAGAOKA, TAMOTSU
Exec Dt:
11/16/1998
3
AKEMA, HIROSHI
Exec Dt:
11/16/1998
4
HATTORI, IWAKAZU
Exec Dt:
11/16/1998
Assignee
1
JSR CORPORATION, A JAPANESE CORPORATION
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6191234
NONE
09210793
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
JOHN K. PIKE, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:010406/0467   Pages: 3
Recorded: 11/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADAKI, TOSHIHIRO
Exec Dt:
10/12/1999
2
KOBAYASHI, NAOKAZU
Exec Dt:
10/12/1999
3
AKEMA, HIROSHI
Exec Dt:
10/12/1999
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362272
NONE
09412592
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, ET AL.
GEORGE F. LESMES
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:010524/0524   Pages: 3
Recorded: 01/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKAZU
Exec Dt:
11/12/1999
2
TADAKI, TOSHIHIRO
Exec Dt:
11/12/1999
3
AKEMA, HIROSHI
Exec Dt:
11/12/1999
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6344518
NONE
09433200
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - GEORGE F. LESMES
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:011311/0556   Pages: 3
Recorded: 11/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKAZU
Exec Dt:
07/24/2000
2
AKEMA, HIROSHI
Exec Dt:
07/24/2000
3
TADAKI, TOSHIHIRO
Exec Dt:
07/24/2000
4
NISHIBATA, SYUJI
Exec Dt:
07/25/2000
Assignee
1
JSR CORPORATION
CHUO-KU
2-11-24, TSUKIJI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518350
NONE
09628426
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:011567/0431   Pages: 2
Recorded: 03/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONE, TAKUO
Exec Dt:
12/20/2000
2
TANAKA, RYOUJI
Exec Dt:
12/20/2000
3
TANI, KOUICHIROU
Exec Dt:
12/20/2000
4
HATTORI, IWAKAZU
Exec Dt:
12/20/2000
5
AKEMA, HIROSHI
Exec Dt:
12/20/2000
6
NAKAYAMA, ATSUSHI
Exec Dt:
12/20/2000
Assignees
1
JSR CORPORATION
11-24, TSUKIJI 2-CHOME
CHUO-KU, TOKYO, JAPAN
2
BRIDGESTONE CORPORATION
10-1, KYOBASHI 1-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6838526
NONE
09709563
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS PLLC
NEIL B. SIEGEL
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:012004/0325   Pages: 3
Recorded: 07/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONNO, TOMOHISA
Exec Dt:
03/02/2001
2
TADAKI, TOSHIHIRO
Exec Dt:
03/02/2001
3
UDAGAWA, YOSHIYUKI
Exec Dt:
03/02/2001
4
AKEMA, HIROSHI
Exec Dt:
03/02/2001
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6747095
US20020007011
09842162
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:012016/0613   Pages: 3
Recorded: 07/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONNO, TOMOHISA
Exec Dt:
03/02/2001
2
TADAKI, TOSHIHIRO
Exec Dt:
03/02/2001
3
UDAGAWA, YOSHIYUKI
Exec Dt:
03/02/2001
4
AKEMA, HIROSHI
Exec Dt:
03/02/2001
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6653404
US20010053813
09843864
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:012133/0113   Pages: 3
Recorded: 09/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKEMA, HIROSHI
Exec Dt:
06/12/2001
2
MORIKAWA, HARUKI
Exec Dt:
06/12/2001
3
KOYANAGI, MASAMUNE
Exec Dt:
06/12/2001
4
ONODERA, NOBORU
Exec Dt:
06/12/2001
Assignee
1
TOHOKU RICOH CO., LTD.
SHIBATA-MACHI, SHIBATA-GUN
3-1, AZA SHINMEIDO, OAZA-NAKANOMYO
MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6603946
US20020018675
09855490
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, PC - SURINDER SACHAR
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:012001/0105   Pages: 3
Recorded: 07/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADAKI, TOSHIHIRO
Exec Dt:
06/22/2001
2
KONNO, TOMOHISA
Exec Dt:
06/25/2001
3
UDAGAWA, YOSHIYUKI
Exec Dt:
06/25/2001
4
AKEMA, HIROSHI
Exec Dt:
06/28/2001
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559219
US20030008954
09842806
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:012799/0135   Pages: 3
Recorded: 04/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKEMA, HIROSHI
Exec Dt:
06/28/2001
2
TADAKI, TOSHIHIRO
Exec Dt:
06/22/2001
3
UDAGAWA, YOSHIYUKI
Exec Dt:
06/25/2001
4
KONNO, TOMOHISA
Exec Dt:
06/25/2001
5
FUEKI, TAKAFUMI
Exec Dt:
06/05/2001
6
KONDOU, HAJIME
Exec Dt:
06/05/2001
Assignee
1
JSR CORPORATION
2-11-24, TSUKIJI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6699935
US20030125467
10069665
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, V.A. 22202
Assignment: 12
Reel/Frame:012270/0903   Pages: 3
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKEMA, HIROSHI
Exec Dt:
09/07/2001
2
ONODERA, NOBORU
Exec Dt:
09/07/2001
3
MORIKAWA, HARUKI
Exec Dt:
09/07/2001
Assignee
1
TOHOKU RICOH CO., LTD.
3-1, AZA SHINMEIDO, OAZA NAKANOMYO
SHIBATA-MACHI, SHIBATA-GUN, MIYAGI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6556803
US20020021921
09916499
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:012334/0771   Pages: 3
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOKAZU
Exec Dt:
10/22/2001
2
TADAKI, TOSHIHIRO
Exec Dt:
10/22/2001
3
AKEMA, HIROSHI
Exec Dt:
10/22/2001
Assignee
1
JSR CORPORATION
CHUO-KU
2-11-24, TSUKIJI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740700
US20020082334
09983626
Correspondence name and address
OBLON, SPIVAK, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:016200/0149   Pages: 3
Recorded: 01/24/2005
Attorney Dkt #:262241US3PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKEMA, HIROSHI
Exec Dt:
11/18/2004
2
YAMAKOSHI, TSUYOSHI
Exec Dt:
11/18/2004
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7537028
US20050161099
10514720
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:016385/0643   Pages: 3
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUDA, KENJI
Exec Dt:
01/20/2005
2
YAMAKOSHI, TSUYOSHI
Exec Dt:
01/20/2005
3
AKEMA, HIROSHI
Exec Dt:
01/20/2005
Assignee
1
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU
TOKYO, 104-0045, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060166184
10524663
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 16
Reel/Frame:023735/0751   Pages: 2
Recorded: 12/23/2009
Attorney Dkt #:6164-000358/U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKEMA, HIROSHI
Exec Dt:
12/07/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8186665
US20100156028
12654577
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

Search Results as of: 04/29/2024 04:12 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