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 : SHIRAISHI, KATSUHIKO
Total Assignments: 19
Assignment: 1
Reel/Frame:006520/0714   Pages: 3
Recorded: 03/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIRAISHI, KATSUHIKO
Exec Dt:
03/01/1993
Assignee
1
MITSUBISHI PENCIL KABUSHIKI KAISHA
IRIE DOKUSHIN-RYO, 2-9-14 IRIE,
KANAGAWA-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348989
NONE
08036476
Correspondence name and address
MARTIN E. GOLDSTEIN
DARBY & DARBY P.C.
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 2
Reel/Frame:006611/0612   Pages: 6
Recorded: 07/01/1993
Conveyance: CHANGE OF RECEIVING PARTY'S ADDRESS.
Assignor
1
SHIRAISHI, KATSUHIKO
Exec Dt:
03/01/1993
Assignee
1
MITSUBISHI PENCIL KABUSHIKI KAISHA
23-37, HIGASHI OHI 5-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5348989
NONE
08036476
Correspondence name and address
MARTIN E. GOLDSTEIN
DARBY & DARBY, P.C.
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 3
Reel/Frame:007808/0019   Pages: 3
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, KATSUHIKO
Exec Dt:
11/24/1995
2
SAKURAI, KIYOKAZU
Exec Dt:
11/24/1995
3
KOSAKA, TETSUO
Exec Dt:
11/24/1995
4
UMENO, TAKASHI
Exec Dt:
11/24/1995
5
HASEGAWA, TOMOKO
Exec Dt:
11/24/1995
6
AMI, KAZUHIRO
Exec Dt:
11/24/1995
Assignees
1
MITSUBISHI PENCIL KABUSHIKI KAISHA
23-37, HIGASHI OHI 5-CHOME
SHINAGAWA-KU, TOKYO, JAPAN
2
HANIX CO., LTD.
1-6-10, OKUDO
KATSUSHIKA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5693313
NONE
08567025
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
3404/0B524
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 4
Reel/Frame:008003/0434   Pages: 2
Recorded: 06/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKUSHI, MASANORI
Exec Dt:
04/16/1996
2
OHSHITA, YOUICHI
Exec Dt:
04/16/1996
3
NATSUI, KEN'ICHI
Exec Dt:
04/16/1996
4
KAMATA, YUZURU
Exec Dt:
04/16/1996
5
YANO, MAKOTO
Exec Dt:
04/16/1996
6
YAGINUMA, NORIYUKI
Exec Dt:
04/16/1996
7
SHIRAISHI, KATSUHIKO
Exec Dt:
04/16/1996
Assignee
1
HITACHI, LTD.
CHIYODA-KU
6, KANDA SURUGADAI 4-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777842
NONE
08636266
Correspondence name and address
FAY, SHARPE, BEALL ET AL.
THOMAS E. BEALL, JR.
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 5
Reel/Frame:008327/0715   Pages: 3
Recorded: 11/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAISHI, KATSUHIKO
Exec Dt:
11/05/1996
2
SAKURAI, KIYOKAZU
Exec Dt:
11/05/1996
3
KOSAKA, TETSUO
Exec Dt:
11/05/1996
4
HASEGAWA, TOMOKO
Exec Dt:
11/05/1996
5
AMI, KAZUHIRO
Exec Dt:
11/05/1996
6
UMENO, TAKASHI
Exec Dt:
11/05/1996
Assignee
1
MITSUBISHI PENCIL KABUSHIKI KAISHA
SHINAGAWA-KU
23-37, HIGASHI OHI 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5733344
NONE
08758009
Correspondence name and address
DARBY & DARBY P.C.
MARTIN E. GOLDSTEIN
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022-7513
Assignment: 6
Reel/Frame:010512/0648   Pages: 3
Recorded: 11/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, NORIO
Exec Dt:
11/10/1999
2
TAKEUCHI, YOUJI
Exec Dt:
11/09/1999
3
IWAMOTO, KIYOSHI
Exec Dt:
11/10/1999
4
KAMAGATA, TADASHI
Exec Dt:
11/09/1999
5
SHIRAISHI, KATSUHIKO
Exec Dt:
11/09/1999
Assignee
1
MITSUISHI PENCIL KABUSHIKIKAISHA
23-37, HIGASHIOOI 5-CHOME, SHINAGAWA-KU
TOKYO 140-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227738
NONE
09424580
Correspondence name and address
KUBOVCIK & KUBOVCIK
THE FARRAGUT BUILDING
SUITE 710
900 17TH STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:010765/0592   Pages: 3
Recorded: 04/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, NORIO
Exec Dt:
03/13/2000
2
TAKEUCHI, YOUJI
Exec Dt:
03/13/2000
3
IWAMOTO, KIYOSHI
Exec Dt:
03/13/2000
4
KAMAGATA, TADASHI
Exec Dt:
03/13/2000
5
SHIRAISHI, KATSUHIKO
Exec Dt:
03/13/2000
Assignee
1
MITSUBISHI PENCIL KABUSHIKIKAISHA
23-37 HIGASHIOOI 5-CHOME, SHINAGAWA-KU
TOKYO 140-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391927
NONE
09463749
Correspondence name and address
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
THE FARRAGUT BUILDING
900 17TH STREET, N.W. - SUITE 710
WASHINGTON, D.C. 20006
Assignment: 8
Reel/Frame:010765/0714   Pages: 3
Recorded: 04/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGURA, NORIO
Exec Dt:
03/13/2000
2
TAKEUCHI, YOUJI
Exec Dt:
03/13/2000
3
IMAMOTO, KIYOSHI
Exec Dt:
03/13/2000
4
KAMAGATA, TADASHI
Exec Dt:
03/13/2000
5
SHIRAISHI, KATSUHIKO
Exec Dt:
03/13/2000
Assignee
1
MITSUBISHI PENCIL KABUSHIKIKAISHA
23-37 HIGASHIOOI 5-CHOME, SHINAGAWA-KU
TOKYO 140-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376560
NONE
09463716
Correspondence name and address
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
900 17TH STREET, N.W.
SUITE 710
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:011645/0116   Pages: 6
Recorded: 03/29/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL 010512 FRAME 0648.
Assignors
1
OGURA, NORIO
Exec Dt:
11/10/2000
2
TAKEUCHI, YOUJI
Exec Dt:
11/09/2000
3
IWAMOTO, KIYOSHI
Exec Dt:
11/10/2000
4
KAMAGATA, TADASHI
Exec Dt:
11/09/2000
5
SHIRAISHI, KATSUHIKO
Exec Dt:
11/09/2000
Assignee
1
MITSUBISHI PENCIL KABUSHIKIKAISHA
23-37, HIGASHIOOI 5-CHOME, SHINAGAWA-KU
TOKYO 140-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227738
NONE
09424580
Correspondence name and address
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
THE FARRAGUT BUILDING, SUITE 710
900 17TH STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 10
Reel/Frame:011638/0475   Pages: 3
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRAISHI, KATSUHIKO
Exec Dt:
02/19/2001
Assignee
1
MITSUBISHI PENCIL KABUSHIKIKAISHA
23-37, HIGASHIOOI 5-CHOME
SHINAGAWA-KU, TOKYO 140-0011, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521035
NONE
09786121
Correspondence name and address
KUBOVCIK & KUBOVCIK
THE FARRAGUT BUILDING
900 17TH STREET, N.W.
SUITE 710
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:011890/0736   Pages: 3
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, MASARU
Exec Dt:
04/16/2001
2
SHIRAISHI, KATSUHIKO
Exec Dt:
04/16/2001
3
TAKEUCHI, YOJI
Exec Dt:
04/16/2001
4
KAMAGATA, TADASHI
Exec Dt:
04/16/2001
Assignee
1
MITSUBISHI PENCIL KABUSHIKI KAISHA
SHINAGAWA-KU
23-37, HIGASHI OHI 5-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599352
NONE
09831806
Correspondence name and address
DARBY & DARBY P.C.
MARIE L. COLLAZO
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NEW YORK 10022-7513
Assignment: 12
Reel/Frame:023829/0759   Pages: 2
Recorded: 01/22/2010
Attorney Dkt #:520.50466X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURASHIGE, JUN
Exec Dt:
01/05/2010
2
SATO, TAKASHI
Exec Dt:
01/05/2010
3
SHIRAISHI, KATSUHIKO
Exec Dt:
01/07/2010
Assignee
1
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
AKS BUILDING, 3, KANDA NERIBEI-CHO, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8324992
US20100308944
12691759
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:027157/0887   Pages: 3
Recorded: 11/01/2011
Attorney Dkt #:P5596US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SHUSAKU
Exec Dt:
10/25/2011
2
NITTA, YUJI
Exec Dt:
10/21/2011
3
SHIRAISHI, KATSUHIKO
Exec Dt:
10/26/2011
4
SHIONO, KAZUYUKI
Exec Dt:
10/26/2011
Assignee
1
KABUSHIKI KAISHA YASKAWA DENKI
2-1, KUROSAKI-SHIROISHI, YAHATANISHI-KU, KITAKYUSHU-SHI
FUKUOKA, JAPAN 806-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8674562
US20120049658
13218529
Correspondence name and address
MASAYASU MORI
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:033883/0565   Pages: 3
Recorded: 10/03/2014
Attorney Dkt #:109519.67037US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URAI, HAJIME
Exec Dt:
09/19/2014
2
AOYAMA, YASUAKI
Exec Dt:
09/30/2014
3
HASHIMOTO, HIROAKI
Exec Dt:
09/24/2014
4
SHIRAISHI, KATSUHIKO
Exec Dt:
09/19/2014
5
KATO, TATSURO
Exec Dt:
09/22/2014
6
MORITA, AYUMU
Exec Dt:
09/22/2014
7
ROKUNOHE, TOSHIAKI
Exec Dt:
09/19/2014
8
OSHITA, YOICHI
Exec Dt:
09/22/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150091677
14390594
Correspondence name and address
CROWELL & MORING, LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:033900/0227   Pages: 3
Recorded: 10/07/2014
Attorney Dkt #:109519.67036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
URAI, HAJIME
Exec Dt:
09/19/2014
2
AOYAMA, YASUAKI
Exec Dt:
09/30/2014
3
HASHIMOTO, HIROAKI
Exec Dt:
09/24/2014
4
SHIRAISHI, KATSUHIKO
Exec Dt:
09/19/2014
5
KATO, TATSURO
Exec Dt:
09/22/2014
6
MORITA, AYUMU
Exec Dt:
09/22/2014
7
ROKUNOHE, TOSHIAKI
Exec Dt:
09/19/2014
8
OSHITA, YOICHI
Exec Dt:
09/22/2014
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9899172
US20150043121
14390469
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:037768/0948   Pages: 2
Recorded: 02/18/2016
Attorney Dkt #:056204.68706US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, MASANAO
Exec Dt:
01/07/2016
2
URAI, HAJIME
Exec Dt:
01/07/2016
3
SHIRAISHI, KATSUHIKO
Exec Dt:
01/07/2016
4
OSHITA, YOICHI
Exec Dt:
01/07/2016
5
HASHIMOTO, HIROAKI
Exec Dt:
01/07/2016
6
YAGINUMA, NORIYUKI
Exec Dt:
01/07/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9620315
US20160203927
14912794
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:038847/0062   Pages: 2
Recorded: 06/08/2016
Attorney Dkt #:056204.69143US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, KOICHIRO
Exec Dt:
05/12/2016
2
URAI, HAJIME
Exec Dt:
05/14/2016
3
SHIRAISHI, KATSUHIKO
Exec Dt:
05/13/2016
4
SASAKI, MASATAKA
Exec Dt:
05/11/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9959999
US20160365206
15176869
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:039499/0917   Pages: 2
Recorded: 08/22/2016
Attorney Dkt #:056204.69415US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, MASANAO
Exec Dt:
07/29/2016
2
SHIRAISHI, KATSUHIKO
Exec Dt:
07/29/2016
3
OSHITA, YOICHI
Exec Dt:
08/03/2016
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9754742
US20170062157
15242944
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 19
Reel/Frame:043625/0355   Pages: 3
Recorded: 09/19/2017
Attorney Dkt #:H-11104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERADA, MASANAO
Exec Dt:
07/03/2017
2
NAKAI, YUKI
Exec Dt:
07/10/2017
3
OSHITA, YOICHI
Exec Dt:
07/20/2017
4
HASHIMOTO, HIROAKI
Exec Dt:
07/05/2017
5
URAI, HAJIME
Exec Dt:
07/09/2017
6
SHIRAISHI, KATSUHIKO
Exec Dt:
07/03/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199188
US20180025868
15547908
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 04/25/2024 07:32 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