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Patent Assignment Assignor Details
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Assignor Name : ISHIKAWA, SHIRO
Total Assignments: 8
Assignment: 1
Reel/Frame:006333/0704   Pages: 2
Recorded: 11/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIKAWA, SHIRO
Exec Dt:
11/18/1992
Assignee
1
KANKYOUHOZEN KOTOBUKI-SEISAKUSYO CO., LTD.
2-807, AIOI-CHO, KIRYU-SHI
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5313894
NONE
07981120
Correspondence name and address
TOWNSEND, SNIDER & BANTA
ATTN: DONALD E. TOWNSEND
1401 NEW YORK AVENUE, N.W., SUITE 1250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:008623/0091   Pages: 5
Recorded: 06/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, MASAO
Exec Dt:
03/21/1997
2
ISHIKAWA, SHIRO
Exec Dt:
03/21/1997
3
HAYAKAWA, EITARO
Exec Dt:
03/28/1997
4
MURAYAMA, YUKI
Exec Dt:
03/17/1997
5
SATO, TAKASHI
Exec Dt:
03/13/1997
6
KANAZAWA, MASAYOSHI
Exec Dt:
03/28/1997
Assignees
1
KOIKE MEDICAL CO., LTD.
24-8, MATSUSHIMA 1-CHOME, EDOGAWA-KU
TOKYO, JAPAN
2
SUMITOMO METAL MINING CO., LTD.
11-3, SHIMBASHI 5-CHOME, MINATO-KU
TOKYO, JAPAN
3
GUNMA KOIKE CO., LTD.
222-1 NAGANUMA-CHO, ISESAKI-SHI
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6024088
NONE
08793615
Correspondence name and address
TOWNSEND & BREIDA
DONALD E. TOWNSEND
1225 EYE STREET, N.W. SUITE 500
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:012362/0768   Pages: 3
Recorded: 12/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANAI, KIMIHIRO
Exec Dt:
10/10/2001
2
TSUJIMOTO, TAKASHI
Exec Dt:
10/10/2001
3
YAMAKAWA, TSUKASA
Exec Dt:
10/03/2001
4
SHIMIZU, YASUHIRO
Exec Dt:
10/03/2001
5
ISHIKAWA, SHIRO
Exec Dt:
10/03/2001
Assignee
1
NTN CORPORATION
3-17 KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6547443
US20020044707
09977216
Correspondence name and address
WENDEROTH, LIND & PONACK LLP
CHARLES R. WATTS ESQ.
2033 K STREET NW
SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 4
Reel/Frame:012732/0769   Pages: 3
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, HIROYOSHI
Exec Dt:
03/07/2002
2
ISHIKAWA, SHIRO
Exec Dt:
03/07/2002
3
SHIMIZU, YASUHIRO
Exec Dt:
03/07/2002
4
HORIUCHI, KEN
Exec Dt:
03/07/2002
5
UENO, MASANORI
Exec Dt:
03/07/2002
6
KATSUMATA, RYUSUKE
Exec Dt:
03/07/2002
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020141673
10105283
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 5
Reel/Frame:015762/0932   Pages: 3
Recorded: 09/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, SHIRO
Exec Dt:
08/10/2004
Assignee
1
KANKYOUHOZEN KOTOBUKI SEISAKUSYO, INC.
747 IZUMISAWA-MACHI, MAEBASHI-SHI
GUNMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050252177
10843446
Correspondence name and address
TOWNSEND & BANTA
DONALD E. TOWNSEND, JR.
601 PENNSYLVANIA AVE., N.W.
SUITE 900, SOUTH BLDG.
WASHINGTON, D.C. 20004
Assignment: 6
Reel/Frame:017174/0402   Pages: 2
Recorded: 11/03/2005
Attorney Dkt #:100725-00154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, DAISUKE
Exec Dt:
09/05/2005
2
ISHIKAWA, SHIRO
Exec Dt:
09/07/2005
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7419306
US20060039640
11124376
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, NW
SUITE 400
WASHINGTON, DC 20036-5339
Assignment: 7
Reel/Frame:020162/0834   Pages: 3
Recorded: 11/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHIRO
Exec Dt:
12/04/2006
2
TAKEDA, YUKIHIRO
Exec Dt:
12/04/2006
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA 550-0003, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080118195
11579440
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: DAVID M. OVEDOVITZ, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, D.C. 20006-1021
Assignment: 8
Reel/Frame:022181/0170   Pages: 3
Recorded: 01/30/2009
Attorney Dkt #:12112-0029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, SHIRO
Exec Dt:
08/23/2007
2
OKA, RYUTARO
Exec Dt:
08/17/2007
3
UENO, MASANORI
Exec Dt:
09/10/2007
4
HIRASAWA, YOSHIMITSU
Exec Dt:
08/18/2007
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636420
US20090028484
11918469
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005

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