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Patent Assignment Assignor Details
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Assignor Name : TAMAHASHI, KUNIHIRO
Total Assignments: 17
Assignment: 1
Reel/Frame:003928/0305   Pages: 1
Recorded: 09/30/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ONUMA, SHIGEHARU
Exec Dt:
09/24/1981
2
TAMAHASHI, KUNIHIRO
Exec Dt:
09/24/1981
3
HOSOYA, AKIRA
Exec Dt:
09/24/1981
4
KAKUTA, ATSUSHI
Exec Dt:
09/24/1981
5
MORI, YASUKI
Exec Dt:
09/24/1981
6
MORISHITA, HIROSADA
Exec Dt:
09/24/1981
Assignees
1
HITACHI,LTD., A CORP.OF JAPAN
5-1,MARUNOUCHI 1-CHOME,CHIYODA-KU
TOKYO, JAPAN
2
HITACHI KOKI CO. LTD., JAPAN A CORP. OF JAPAN
6-2, OHTEMACHI-2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405703
NONE
06307203
Correspondence name and address
CRAIG & ANTONELLI
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004005/0410   Pages: 1
Recorded: 04/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOSOYA, AKIRA
Exec Dt:
04/13/1982
2
TAMAHASHI, KUNIHIRO
Exec Dt:
04/13/1982
3
ONUMA, SHIGEHARU
Exec Dt:
04/13/1982
4
KAKUTA, ATSUSHI
Exec Dt:
04/13/1982
5
MORI, YASUKI
Exec Dt:
04/13/1982
6
SUZUKI, KATSUHITO
Exec Dt:
04/13/1982
7
MORISHITA, HIROSADA
Exec Dt:
04/13/1982
Assignee
1
HITACHI KOKI CO., LTD.; 6-2, OHTEMACHI-2-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430404
NONE
06371956
Correspondence name and address
CRAIG AND ANTONELLI
STE. 600, 1919 PA. AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004912/0763   Pages: 1
Recorded: 07/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FUJIKURA, MAKOTO
Exec Dt:
03/30/1987
2
OHNO, TOSHIYUKI
Exec Dt:
03/30/1987
3
ONUMA, SHIGEHARU
Exec Dt:
03/30/1987
4
TAMAHASHI, KUNIHIRO
Exec Dt:
03/30/1987
5
CHIGASAKI, MITSUO
Exec Dt:
03/30/1987
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU,
TOKYO 101, JAPAN
2
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO 163, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4791040
NONE
07041246
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004789/0146   Pages: 1
Recorded: 09/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OHNO, TOSHIYUKI
Exec Dt:
08/25/1987
2
TAMAHASHI, KUNIHIRO
Exec Dt:
08/25/1987
3
CHIGASAKI, MITSUO
Exec Dt:
08/25/1987
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO, JAPAN, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804606
NONE
07092304
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENN. AVE. N. W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005258/0021   Pages: 2
Recorded: 08/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, FUMINORI
Exec Dt:
08/04/1989
2
TAMAHASHI, KUNIHIRO
Exec Dt:
08/04/1989
3
ONUMA, SHIGEHARU
Exec Dt:
08/04/1989
4
WAKAGI, MASATOSHI
Exec Dt:
08/04/1989
5
HANAZONO, MASANOBU
Exec Dt:
08/04/1989
6
SHOJI, MITSUYOSHI
Exec Dt:
08/04/1989
7
NAKAKAWAJI, TAKAYUKI
Exec Dt:
08/04/1989
8
ITO, YUTAKA
Exec Dt:
08/04/1989
9
KOMATSUZAKI, SHIGEKI
Exec Dt:
08/04/1989
10
SHIMAMURA, YASUO
Exec Dt:
08/04/1989
11
YAMAGISHI, CHIAKI
Exec Dt:
08/04/1989
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
HITACHI CHEMICAL COMPANY
LTD., 1-1, 2-CHOME, NISHISHINJUKU, SHINJUKU-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5073466
NONE
07394657
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVENUE, N. W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:006309/0529   Pages: 4
Recorded: 10/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, FUMINORI
Exec Dt:
03/08/1990
2
TAMAHASHI, KUNIHIRO
Exec Dt:
03/08/1990
3
ONUMA, SHIGEHARU
Exec Dt:
03/08/1990
4
WAKAGI, MASATOSHI
Exec Dt:
03/08/1990
5
HANAZONO, MASANOBU
Exec Dt:
03/08/1990
6
SHOJI, MIYSUYOSHI
Exec Dt:
03/08/1990
7
NAKAKAWAJI, TAKAYUKI
Exec Dt:
03/08/1990
8
ITO, YUTAKA
Exec Dt:
03/08/1990
9
KOMATSUZAKI, SHIGEKI
Exec Dt:
03/08/1990
10
YAMAGISHI, CHIAKI
Exec Dt:
03/08/1990
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI,4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJYUKU 2-CHOME
SHINJYUKU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5204202
NONE
07494527
Correspondence name and address
DAVID T. TERRY
ANTONELLI, TERRY, STOUT& KRAUS
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C.2006
Assignment: 7
Reel/Frame:005425/0869   Pages: 2
Recorded: 08/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, FUMINORI
Exec Dt:
08/03/1990
2
SATO, AKIRA
Exec Dt:
08/03/1990
3
TAMAHASHI, KUNIHIRO
Exec Dt:
08/03/1990
4
WAKAGI, MASATOSHI
Exec Dt:
08/03/1990
5
TAMURA, KATSUMI
Exec Dt:
08/03/1990
6
HANAZONO, MASANOBU
Exec Dt:
08/03/1990
7
SHOJI, MITSUYOSHI
Exec Dt:
08/03/1990
8
NAKAKAWAJI, TAKAYUKI
Exec Dt:
08/03/1990
9
ITO, YUTAKA
Exec Dt:
08/03/1990
10
KOMATSUZAKI, SHIGEKI
Exec Dt:
08/03/1990
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, A CORP OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252418
NONE
07567180
Correspondence name and address
ANTONELLI, TERRY & STOUT & KRAUS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:010502/0878   Pages: 3
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
08/18/1998
2
DEGUCHI, MASANOBU
Exec Dt:
08/18/1998
3
TAMAHASHI, KUNIHIRO
Exec Dt:
08/18/1998
4
NAGATA, JUN
Exec Dt:
08/18/1998
Assignee
1
HITACHI KOKI CO., LTD.
NO. 6-2, OOTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6074510
NONE
09138363
Correspondence name and address
WHITHAM, CURTIS & WHITHAM
ELIZABETH W. COOK
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191
Assignment: 9
Reel/Frame:012565/0118   Pages: 3
Recorded: 02/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KODA, TOMOHIKO
Exec Dt:
12/14/2001
2
TAMAHASHI, KUNIHIRO
Exec Dt:
12/14/2001
3
NAGATA, JUN
Exec Dt:
12/14/2001
Assignee
1
HITACHI KOKI CO., LTD.
NO. 15-1, KONAN 2-CHOME
MINATO-KU, TOKYO 108-6020, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6918180
US20020073543
10015645
Correspondence name and address
WHITHAM, CURTIS & CHRISTOPHER, PC
MICHAEL E. WHITHAM
11491 SUNSET HILLS RD. - #340
RESTON, VA 20190
Assignment: 10
Reel/Frame:012575/0836   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUCHI, AKEMI
Exec Dt:
01/25/2002
2
MAEKAWA, TSUTOMU
Exec Dt:
01/25/2002
3
TAMAHASHI, KUNIHIRO
Exec Dt:
01/25/2002
4
KAKUTA, ATSUSHI
Exec Dt:
01/25/2002
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020171725
10067764
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN, ESQ.
8321 OLD COURTHOUSE RD.
SUITE 200
VIENNA, VA 22182-3817
Assignment: 11
Reel/Frame:013390/0886   Pages: 3
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAHASHI, KUNIHIRO
Exec Dt:
10/04/2002
2
TACHIBANA, YOSHIAKI
Exec Dt:
10/04/2002
3
NAGATA, JUN
Exec Dt:
10/04/2002
Assignee
1
HITACHI KOKI CO., LTD.
15-1, KONAN 2-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786577
US20030076386
10270123
Correspondence name and address
MCGINN & GIBB, PLLC
SEAN M. MCGINN
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 12
Reel/Frame:014397/0746   Pages: 4
Recorded: 08/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TAKAHIRO
Exec Dt:
06/02/2003
2
TAMAHASHI, KUNIHIRO
Exec Dt:
06/02/2003
3
OUCHI, AKEMI
Exec Dt:
06/02/2003
4
SATOU, KUNIO
Exec Dt:
06/02/2003
5
SHIMIZU, KAZUO
Exec Dt:
06/02/2003
6
KIDA, HITOSHI
Exec Dt:
06/02/2003
7
FUJII, HIDETOSHI
Exec Dt:
06/02/2003
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
810, SHIMO-IMAIZUMI, EBINA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6814432
US20030227524
10455323
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, P.C.
MICHAEL E. WHITHAM
11491 SUNSET HILLS ROAD
STE. 340
RESTON, VA 20190
Assignment: 13
Reel/Frame:015030/0472   Pages: 3
Recorded: 02/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEKAWA, TSUTOMU
Exec Dt:
02/16/2004
2
OUCHI, AKEMI
Exec Dt:
02/16/2004
3
FUJII, HIDETOSHI
Exec Dt:
02/16/2004
4
TAMAHASHI, KUNIHIRO
Exec Dt:
02/16/2004
5
SHOJI, YUTAKA
Exec Dt:
02/16/2004
6
TAKAHAGI, HIROSHI
Exec Dt:
02/16/2004
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
NO. 15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7104773
US20040175451
10785954
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, PC
MICHAEL E. WHITHAM
11491 SUNSET HILLS ROAD - #340
RESTON, VA 20191
Assignment: 14
Reel/Frame:015773/0128   Pages: 3
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEKAWA, TSUTOMU
Exec Dt:
08/27/2004
2
OUCHI, AKEMI
Exec Dt:
08/27/2004
3
FUJII, HIDETOSHI
Exec Dt:
08/27/2004
4
TAMAHASHI, KUNIHIRO
Exec Dt:
08/27/2004
Assignee
1
HITACHI PRINTING SOLUTIONS, LTD.
NO. 15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050053798
10932092
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON
MICHAEL E. WHITHAM
11491 SUNSET HILLS ROAD - #340
RESTON, VA 20190
Assignment: 15
Reel/Frame:015914/0855   Pages: 2
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMAHASHI, KUNIHIRO
Exec Dt:
10/05/2004
2
OUCHI, AKEMI
Exec Dt:
10/05/2004
3
MAEKAWA, TSUTOMU
Exec Dt:
10/05/2004
4
FUJII, HIDETOSHI
Exec Dt:
10/06/2004
5
SASAKI, HIROSHI
Exec Dt:
10/07/2004
Assignee
1
RICOH PRINTING SYSTEMS, LTD.
15-1, KONAN 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325902
US20050088485
10968067
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:016393/0983   Pages: 3
Recorded: 03/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OUCHI, AKEMI
Exec Dt:
02/18/2005
2
MAEKAWA, TSUTOMU
Exec Dt:
02/18/2005
3
FUJII, HIDETOSHI
Exec Dt:
02/18/2005
4
TAMAHASHI, KUNIHIRO
Exec Dt:
02/18/2005
5
SHOJI, YUTAKA
Exec Dt:
02/18/2005
Assignee
1
RICOH PRINTING SYSTEMS, LTD.
15-1, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7290873
US20050208233
11082063
Correspondence name and address
SEAN M. MCGINN
MCGINN & GIBB, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 17
Reel/Frame:035338/0044   Pages: 3
Recorded: 04/06/2015
Attorney Dkt #:1160.0002-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHIBANA, YOSHIAKI
Exec Dt:
02/18/2015
2
TACHIBANA, KOHSUKE
Exec Dt:
03/07/2015
3
HARADA, KAORU
Exec Dt:
02/23/2015
4
SASAJIMA, SOUZOU
Exec Dt:
02/20/2015
5
TAMAHASHI, KUNIHIRO
Exec Dt:
03/01/2015
6
HONMA, KYOKO
Exec Dt:
02/20/2015
7
MATSUMOTO, YUUKI
Exec Dt:
02/24/2015
Assignee
1
SIGMA-TECHNOLOGY INC.
5147-10, NAKANE, HITACHINAKA-SHI
IBARAKI
HITACHINAKA-SHI, JAPAN 312-0011
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10293309
US20150273408
14433705
Correspondence name and address
JONES ROBB PLLC
1951 KIDWELL DRIVE
SUITE 740
TYSONS CORNER, VA 22182

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