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 : MORIKAWA, KOHEI
Total Assignments: 19
Assignment: 1
Reel/Frame:006287/0310   Pages: 2
Recorded: 10/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIKAWA, KOHEI
Exec Dt:
10/01/1992
2
SASAKI, TORU
Exec Dt:
10/09/1992
3
OMORI, KAZUHIRO
Exec Dt:
10/09/1992
4
MIYATA, HIDEO
Exec Dt:
10/09/1992
5
SUGURI, YOKO
Exec Dt:
10/09/1992
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324855
NONE
07961363
Correspondence name and address
SHELDON I. LANDSMAN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA, AVENUE
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:007411/0265   Pages: 2
Recorded: 12/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIKAWA, KOHEI
Exec Dt:
07/11/1994
2
SOYA, SUMIO
Exec Dt:
07/11/1994
3
YOKOO, HIDEJIRO
Exec Dt:
07/11/1994
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME MINATO-KU, TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453537
NONE
08260959
Correspondence name and address
SCOTT M. DANIELS
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
STE. 800
WASHINGTON, DC 20037-3202
Assignment: 3
Reel/Frame:008091/0239   Pages: 2
Recorded: 03/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, HIDEO
Exec Dt:
02/22/1996
2
SASAKI, TORU
Exec Dt:
02/22/1996
3
MORIKAWA, KOHEI
Exec Dt:
02/22/1996
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5679844
NONE
08605056
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:008734/0338   Pages: 2
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, HIDEO
Exec Dt:
05/08/1997
2
SASAKI, TORU
Exec Dt:
05/06/1997
3
MORIKAWA, KOHEI
Exec Dt:
05/08/1997
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750774
NONE
08814827
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 5
Reel/Frame:008769/0196   Pages: 2
Recorded: 09/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, HIDEO
Exec Dt:
05/08/1997
2
SASAKI, TORU
Exec Dt:
05/06/1997
3
MORIKAWA, KOHEI
Exec Dt:
05/08/1997
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5859289
NONE
08814830
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 6
Reel/Frame:008690/0971   Pages: 3
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, MOTOO
Exec Dt:
08/13/1997
2
MIYATA, HIDEO
Exec Dt:
08/13/1997
3
MORIKAWA, KOHEI
Exec Dt:
08/13/1997
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777158
NONE
08917688
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:009325/0710   Pages: 2
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONZEN, HIROYUKI
Exec Dt:
04/07/1998
2
MORINAKA, KATSUTOSHI
Exec Dt:
04/07/1998
3
MIYATA, HIDEO
Exec Dt:
04/07/1998
4
NOZAWA, TSUTOMU
Exec Dt:
04/07/1998
5
ITO, HARUAKI
Exec Dt:
04/07/1998
6
MORIKAWA, KOHEI
Exec Dt:
04/07/1998
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6020517
NONE
09065043
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:009959/0093   Pages: 2
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONZEN, HIROYUKI
Exec Dt:
04/20/1999
2
MIYATA, HIDEO
Exec Dt:
04/20/1999
3
OOSHIRO, KIMITAKA
Exec Dt:
04/20/1999
4
MORIKAWA, KOHEI
Exec Dt:
04/20/1999
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6180801
NONE
09277941
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N .W.
SUITE 800
WASHINGTON,D.C. 20037-3202
Assignment: 9
Reel/Frame:010075/0530   Pages: 2
Recorded: 06/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUDA, HIROSHI
Exec Dt:
06/15/1999
2
OHSHIRO, KIMITAKA
Exec Dt:
06/15/1999
3
NOZAWA, KANEO
Exec Dt:
06/17/1999
4
MORIKAWA, KOHEI
Exec Dt:
06/15/1999
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262292
NONE
09343268
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 10
Reel/Frame:012378/0783   Pages: 3
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TORU
Exec Dt:
09/27/2001
2
FURUKAWA, TETSUHIRO
Exec Dt:
09/27/2001
3
YOSHIDA, TORU
Exec Dt:
09/27/2001
4
OHNISHI, YUTAKA
Exec Dt:
09/27/2001
5
MONZEN, HIROYUKI
Exec Dt:
09/27/2001
6
MIYATA, HIDEO
Exec Dt:
09/27/2001
7
MORIKAWA, KOHEI
Exec Dt:
09/27/2001
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624336
NONE
09959715
Correspondence name and address
SUGHRUE MION, PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 11
Reel/Frame:014021/0366   Pages: 3
Recorded: 09/25/2003
Conveyance: CORRECTIVE TO CORRECT THE FIRST AND SECOND ASSIGNORS NAMES PREVIOUSLY RECORDED AT REEL 013549 FRAME 0388. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
MORIKAWA, KOHEI
Exec Dt:
11/01/2002
2
FUKUZUMI, SHUNICHI
Exec Dt:
11/01/2002
3
OHKUBO, KEI
Exec Dt:
11/01/2002
4
OHNISHI, YUTAKA
Exec Dt:
11/01/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6720458
US20030098229
10235834
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:014121/0745   Pages: 2
Recorded: 12/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, MASATOSHI
Exec Dt:
11/18/2002
2
SUYMAMA, YUSEKI
Exec Dt:
11/18/2002
3
MORIKAWA, KOHEI
Exec Dt:
11/18/2002
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6909023
US20030171626
10311801
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 13
Reel/Frame:014950/0172   Pages: 3
Recorded: 02/04/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 014121, FRAME 0745. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
MURAKAMI, MASATOSHI
Exec Dt:
11/18/2002
2
SUYAMA, YUSEKI
Exec Dt:
11/18/2002
3
MORIKAWA, KOHEI
Exec Dt:
11/18/2002
Assignee
1
SHOWA DENKO K.K.
13-9 SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6909023
US20030171626
10311801
Correspondence name and address
SUGHRUE MION, PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 14
Reel/Frame:014011/0400   Pages: 2
Recorded: 02/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONDO, HIDEYUKI
Exec Dt:
01/08/2003
2
SUYAMA, YUSEKI
Exec Dt:
01/08/2003
3
MORIKAWA, KOHEI
Exec Dt:
01/08/2003
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6960691
US20030158444
10344263
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 15
Reel/Frame:014365/0136   Pages: 2
Recorded: 03/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIURA, MOTOO
Exec Dt:
02/05/2003
2
SUYAMA, YUSEKI
Exec Dt:
02/05/2003
3
MORIKAWA, KOHEI
Exec Dt:
02/05/2003
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6828467
US20040010167
10380047
Correspondence name and address
SUGHRUE MION, PLLC
BRUCE E. KRAMER
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 16
Reel/Frame:016061/0653   Pages: 2
Recorded: 06/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAGUCHI, ISAMU
Exec Dt:
04/19/2004
2
MONDEN, RYUJI
Exec Dt:
04/19/2004
3
SASAKI, NOBUTOSHI
Exec Dt:
04/19/2004
4
MIYATA, HIDEO
Exec Dt:
04/19/2004
5
MORIKAWA, KOHEI
Exec Dt:
04/19/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7112647
US20050080230
10499945
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:016414/0055   Pages: 2
Recorded: 11/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SASAKI, TORU
Exec Dt:
08/26/2004
2
ONISHI, YUTAKA
Exec Dt:
08/26/2004
3
MORIKAWA, KOHEI
Exec Dt:
08/26/2004
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 105-8518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7569718
US20050131245
10513370
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 18
Reel/Frame:018057/0090   Pages: 2
Recorded: 06/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, ETSUO
Exec Dt:
03/23/2006
2
SHINODA, AKIKO
Exec Dt:
03/23/2006
3
MORIKAWA, KOHEI
Exec Dt:
03/23/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 1058518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070149719
10584150
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 19
Reel/Frame:018057/0165   Pages: 2
Recorded: 06/22/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMOTO, ETSUO
Exec Dt:
03/24/2006
2
SHINODA, AKIKO
Exec Dt:
03/24/2006
3
MORIKAWA, KOHEI
Exec Dt:
03/24/2006
4
FUJIWARA, YOSHIO
Exec Dt:
03/24/2006
Assignee
1
SHOWA DENKO K.K.
13-9, SHIBADAIMON 1-CHOME, MINATO-KU
TOKYO 1058518, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070106033
10584152
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037

Search Results as of: 04/26/2024 12:29 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