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 : NISHIYAMA, MASAKAZU
Total Assignments: 20
Assignment: 1
Reel/Frame:004694/0518   Pages: 1
Recorded: 01/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
12/24/1987
2
UMETSU, CHIHARY
Exec Dt:
12/24/1987
3
KEBUKAWA, AKIRA
Exec Dt:
12/24/1987
4
ANDOH, MITURU
Exec Dt:
12/24/1987
Assignee
1
NHK SPRING CO., LTD.
1 SHINISOGO-CHO, ISOGO-KU,
A CORP. OF JAPAN
YOKOHAMA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4763882
NONE
06933293
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:005990/0579   Pages: 3
Recorded: 01/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARUKAWA, HIROSHI
Exec Dt:
04/12/1990
2
MIZOBE, AKIO
Exec Dt:
04/12/1990
3
NAKAHARA, FUMIO
Exec Dt:
04/12/1990
4
KUBOTSU, AKIRA
Exec Dt:
04/12/1990
5
AKIYAMA, AKITSUGU
Exec Dt:
04/12/1990
6
NISHIYAMA, MASAKAZU
Exec Dt:
04/12/1990
7
NAGAMATU, KENJI
Exec Dt:
04/12/1990
8
MIYAZAKI, HIROTOSHI
Exec Dt:
04/12/1990
Assignee
1
KURARAY COMPANY LIMITED
1621, SAKAZU, KURASHIKI-CITY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110678
NONE
07512104
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:007152/0569   Pages: 3
Recorded: 09/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
05/20/1992
2
HARADA, YASUHIRO
Exec Dt:
05/20/1992
3
MIZOBE, AKIO
Exec Dt:
05/20/1992
Assignee
1
KURARAY COMPANY LIMITED
1621, SAKAZU, KURASHIKI-CITY, OKAYAMA-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380588
NONE
07902866
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
ATTN: C. IRVIN MCCLELLAND
Assignment: 4
Reel/Frame:009364/0838   Pages: 2
Recorded: 07/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, TOSHIHIDE
Exec Dt:
05/08/1998
2
NISHIYAMA, MASAKAZU
Exec Dt:
05/08/1998
3
KOIE, YASUYUKI
Exec Dt:
05/08/1998
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHINNANYO-SHI
YAMAGUCHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034206
NONE
09073064
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:009793/0148   Pages: 2
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
02/19/1999
2
KOIE, YASUYUKI
Exec Dt:
02/19/1999
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHINNANYO-SHI
YAMAGUCHI, JAPAN 746
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929281
NONE
08834231
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CARWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:010525/0288   Pages: 3
Recorded: 01/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INADA, SHINYA
Exec Dt:
04/27/1999
2
SATOH, MASAHIRO
Exec Dt:
04/27/1999
3
YOSHIMOCHI, HAYAMI
Exec Dt:
04/27/1999
4
OHMORY, AKIO
Exec Dt:
04/27/1999
5
TOKUNAGA, ISAO
Exec Dt:
04/27/1999
6
KUBOTSU, AKIRA
Exec Dt:
04/27/1999
7
NISHIYAMA, MASAKAZU
Exec Dt:
04/27/1999
8
SANO, TOMOYUKI
Exec Dt:
04/27/1999
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA 710, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6066396
NONE
09319239
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:010875/0360   Pages: 2
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, MAKOTO
Exec Dt:
06/02/2000
2
YAMAMOTO, TOSHIHIDE
Exec Dt:
06/02/2000
3
NISHIYAMA, MASAKAZU
Exec Dt:
06/02/2000
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHINNANYO-SHI
YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6346621
NONE
09523292
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:014741/0322   Pages: 3
Recorded: 11/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INADA, SHINYA
Exec Dt:
08/11/2003
2
KOBAYASHI, SATORU
Exec Dt:
08/11/2003
3
TANIGUCHI, JUNICHI
Exec Dt:
08/11/2003
4
MIZUKI, SUGURU
Exec Dt:
08/11/2003
5
KAMADA, HIDEKI
Exec Dt:
08/11/2003
6
NISHIYAMA, MASAKAZU
Exec Dt:
08/11/2003
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-CITY, OKAYAMA, JAPAN 710-8622
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783852
US20040059055
10648449
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:014511/0593   Pages: 2
Recorded: 09/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
09/02/2003
2
TENMA, HIROAKI
Exec Dt:
09/02/2003
3
EGUCHI, HISAO
Exec Dt:
09/02/2003
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI, YAMAGUCHI, 746-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7189877
US20040110958
10663683
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:015405/0488   Pages: 3
Recorded: 06/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, TAKAO
Exec Dt:
03/22/2004
2
NISHIYAMA, MASAKAZU
Exec Dt:
03/22/2004
3
EGUCHI, HISAO
Exec Dt:
03/22/2004
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI
YAMAGUCHI 746-8501, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060017040
10490741
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:017871/0309   Pages: 3
Recorded: 05/05/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
03/06/2006
2
MATSUMOTO, NAOKI
Exec Dt:
03/06/2006
3
MIYAZAKI, TAKANORI
Exec Dt:
03/06/2006
4
EGUCHI, HISAO
Exec Dt:
03/06/2006
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHUNAN-SHI, YAMAGUCHI, 746-8501
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060186797
11353175
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:021023/0594   Pages: 3
Recorded: 05/30/2008
Attorney Dkt #:293055US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
06/20/2006
2
MATSUMOTO, NAOKI
Exec Dt:
06/20/2006
3
EGUCHI, HISAO
Exec Dt:
06/20/2006
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 746-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7482490
US20080194878
10585945
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:019427/0531   Pages: 2
Recorded: 06/01/2007
Attorney Dkt #:arc-380-52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, TAKANORI
Exec Dt:
05/15/2007
2
NISHIYAMA, MASAKAZU
Exec Dt:
05/15/2007
3
MATSUMOTO, NAOKI
Exec Dt:
05/18/2007
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHUNAN-SHI
YAMAGUCHI-KEN, JAPAN 746-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803953
US20070282111
11806565
Correspondence name and address
ARTHUR R. CRAWFORD
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 14
Reel/Frame:019720/0467   Pages: 4
Recorded: 08/21/2007
Attorney Dkt #:312819US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARADA, TOSHIMITSU
Exec Dt:
06/27/2007
2
NAGI, HISASHI
Exec Dt:
06/27/2007
3
KAWAI, HIROYUKI
Exec Dt:
06/27/2007
4
NISHIYAMA, MASAKAZU
Exec Dt:
06/27/2007
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-8622
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8097366
US20090017385
11816714
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:021680/0082   Pages: 4
Recorded: 10/14/2008
Attorney Dkt #:331286US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
08/22/2008
2
MATSUMOTO, NAOKI
Exec Dt:
08/22/2008
3
MIYAZAKI, TAKANORI
Exec Dt:
08/22/2008
4
KANBARA, TAKESHI
Exec Dt:
08/22/2008
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 746-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8993805
US20090184312
12296622
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:021960/0724   Pages: 5
Recorded: 12/11/2008
Attorney Dkt #:335373US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISE, TOMOKAZU
Exec Dt:
09/18/2008
2
KUSUDO, KAZUMASA
Exec Dt:
09/18/2008
3
NISHIYAMA, MASAKAZU
Exec Dt:
09/18/2008
4
TANIGUCHI, HIDEKAZU
Exec Dt:
09/18/2008
5
YAGUCHI, NAOYUKI
Exec Dt:
09/18/2008
6
TATEYAMA, MASARU
Exec Dt:
09/18/2008
7
MAMADA, SHOGO
Exec Dt:
09/18/2008
Assignees
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN
2
RAILWAY TECHNICAL RESEARCH INSTITUTE
2-8-38 HIKARI-CHO
KOKUBUNJI-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100167047
12303744
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:022816/0500   Pages: 4
Recorded: 06/12/2009
Attorney Dkt #:342697US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, TOMOHIRO
Exec Dt:
05/25/2009
2
INADA, SHINYA
Exec Dt:
05/25/2009
3
HAYASHI, HIDEO
Exec Dt:
05/25/2009
4
KAWAI, HIROYUKI
Exec Dt:
05/25/2009
5
NISHIYAMA, MASAKAZU
Exec Dt:
05/25/2009
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8865336
US20100310921
12517840
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:024019/0356   Pages: 3
Recorded: 03/03/2010
Attorney Dkt #:348036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAYAMA, TAKASHI
Exec Dt:
10/28/2009
2
IWASAKI, YOSHIHIRO
Exec Dt:
10/28/2009
3
NISHIYAMA, MASAKAZU
Exec Dt:
10/28/2009
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU
KURASHIKI-SHI, OKAYAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647741
US20100173547
12532898
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:026860/0963   Pages: 3
Recorded: 09/06/2011
Attorney Dkt #:385976US99CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, MASAKAZU
Exec Dt:
08/04/2011
2
ISHIDA, EIICHI
Exec Dt:
08/04/2011
3
YASUDA, YOSHIAKI
Exec Dt:
08/04/2011
Assignee
1
KURARAY CO., LTD.
1621, SAKAZU, KURASHIKI-SHI
OKAYAMA, JAPAN 710-0801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8211573
US20110318642
13226010
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:035289/0879   Pages: 7
Recorded: 03/30/2015
Attorney Dkt #:P47095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANO, HIROKAZU
Exec Dt:
01/07/2015
2
NISHIYAMA, MASAKAZU
Exec Dt:
01/07/2015
3
AWANO, HIROSHI
Exec Dt:
01/07/2015
Assignee
1
TOSOH CORPORATION
4560, KAISEI-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7468501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718905
US20150337061
14412006
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/23/2024 05:16 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