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 : ITO, SHIGENORI
Total Assignments: 19
Assignment: 1
Reel/Frame:004464/0424   Pages: 1
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, SHIGENORI
Exec Dt:
09/24/1985
2
MACHIDA, MINORU
Exec Dt:
09/24/1985
Assignee
1
NGK INSULATORS, LTD., 2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716761
NONE
06781727
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:004465/0510   Pages: 1
Recorded: 09/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ITO, SHIGENORI
Exec Dt:
09/25/1985
Assignee
1
NGK INSULATORS, LTD. NO. 2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4696777
NONE
06781713
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:005298/0487   Pages: 2
Recorded: 04/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUHIRO, KEIJI
Exec Dt:
04/18/1990
2
ITO, SHIGENORI
Exec Dt:
04/18/1990
3
OKUMURA, KIYOSHI
Exec Dt:
04/18/1990
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5049456
NONE
07516920
Correspondence name and address
ARNOLD, WHITE & DURKEE
2001 JEFFERSON DAVIS HWY.
SUITE 401
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005530/0743   Pages: 2
Recorded: 12/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, SHIGENORI
Exec Dt:
11/29/1990
2
OKUMURA, KIYOSHI
Exec Dt:
11/29/1990
3
YOSHIOKA, KATSUKI
Exec Dt:
11/29/1990
Assignee
1
NGK INSULATORS, LTD., 2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234722
NONE
07623218
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:005840/0390   Pages: 2
Recorded: 09/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITO, SHIGENORI
Exec Dt:
09/02/1991
2
OKUMURA, KIYOSHI
Exec Dt:
09/02/1991
3
YOSHIOKA, KATSUKI
Exec Dt:
09/02/1991
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227258
NONE
07755577
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:006069/0427   Pages: 2
Recorded: 03/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
03/23/1992
2
ITO, SHIGENORI
Exec Dt:
03/23/1992
3
OKUMURA, KIYOSHI
Exec Dt:
03/23/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5358735
NONE
07857965
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:006218/0662   Pages: 3
Recorded: 07/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
07/10/1992
2
ITO, SHIGENORI
Exec Dt:
07/10/1992
3
YOSHIOKA, KATSUKI
Exec Dt:
07/10/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342703
NONE
07913490
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:006295/0406   Pages: 3
Recorded: 09/08/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SOMA, TAKAO
Exec Dt:
09/01/1992
2
KAWASAKI, SHINJI
Exec Dt:
09/01/1992
3
ITO, SHIGENORI
Exec Dt:
09/01/1992
4
YOSHIOKA, KATSUKI
Exec Dt:
09/01/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5411767
NONE
07941890
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:006703/0593   Pages: 3
Recorded: 09/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
09/07/1993
2
ITO, SHIGENORI
Exec Dt:
09/07/1993
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480739
NONE
08124659
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:006739/0785   Pages: 3
Recorded: 10/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
09/29/1993
2
ITO, SHIGENORI
Exec Dt:
09/29/1993
3
YOSHIOKA, KATSUKI
Exec Dt:
09/29/1993
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527633
NONE
08119690
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VIRGINIA 22314
Assignment: 11
Reel/Frame:008539/0539   Pages: 5
Recorded: 06/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJU
Exec Dt:
01/10/1997
2
ITO, SHIGENORI
Exec Dt:
01/10/1997
3
OKUMURA, KIYOSHI
Exec Dt:
01/10/1997
Assignee
1
NGK INSULATORS, LTD
2-56, SUDA-CHO, MIZUHO-KU,
NAGOYA CITY, AICHI PREF.,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866275
NONE
08783004
Correspondence name and address
PARKHURST, WENDEL & BURR, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 12
Reel/Frame:008799/0377   Pages: 3
Recorded: 10/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
10/06/1997
2
ITO, SHIGENORI
Exec Dt:
10/06/1997
3
OKUMURA, KIYOSHI
Exec Dt:
10/06/1997
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964991
NONE
08936615
Correspondence name and address
PARKHURST & WENDELL, L.L.P.
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805
Assignment: 13
Reel/Frame:009746/0070   Pages: 3
Recorded: 02/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIHARA, YASUFUMI
Exec Dt:
01/08/1999
2
KAWASAKI, SHINJI
Exec Dt:
01/08/1999
3
ITO, SHIGENORI
Exec Dt:
01/08/1999
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054187
NONE
09210110
Correspondence name and address
WALL MARJAMA BILINSKI & BURR
STEPHEN P. BURR
101 SOUTH SALINA STREET
SUITE 400
SYRACUSE, NY 13202
Assignment: 14
Reel/Frame:010583/0804   Pages: 3
Recorded: 03/03/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
02/18/2000
2
OKUMURA, KIYOSHI
Exec Dt:
02/18/2000
3
ITO, SHIGENORI
Exec Dt:
02/18/2000
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6482498
NONE
09502792
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 15
Reel/Frame:011594/0943   Pages: 3
Recorded: 07/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, SHINJI
Exec Dt:
05/01/2000
2
OKUMURA, KIYOSHI
Exec Dt:
05/01/2000
3
ITO, SHIGENORI
Exec Dt:
05/01/2000
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288322
NONE
09504586
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805
Assignment: 16
Reel/Frame:012011/0847   Pages: 3
Recorded: 07/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, HIROTAKE
Exec Dt:
05/18/2001
2
KATSUDA, YUJI
Exec Dt:
05/18/2001
3
OHASHI, TSUNEAKI
Exec Dt:
05/18/2001
4
MASUDA, MASAAKI
Exec Dt:
05/18/2001
5
HARADA, MASASHI
Exec Dt:
05/18/2001
6
IWASAKI, HIROYUKI
Exec Dt:
05/18/2001
7
ITO, SHIGENORI
Exec Dt:
05/18/2001
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783875
US20020018921
09835857
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 17
Reel/Frame:013289/0244   Pages: 3
Recorded: 09/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SHIGENORI
Exec Dt:
08/27/2002
2
RYU, TAKASHI
Exec Dt:
08/27/2002
3
SHIMIZU, SOTA
Exec Dt:
08/27/2002
4
OKUMURA, KIYOSHI
Exec Dt:
08/27/2002
5
HATTORI, MITSURU
Exec Dt:
08/27/2002
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7122266
US20030049513
10241412
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 18
Reel/Frame:015121/0034   Pages: 4
Recorded: 03/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, SHIGENORI
Exec Dt:
03/08/2004
2
OKUMURA, KIYOSHI
Exec Dt:
03/08/2004
3
SAKAI, HIROAKI
Exec Dt:
03/08/2004
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040175604
10803221
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 19
Reel/Frame:020947/0314   Pages: 5
Recorded: 05/14/2008
Attorney Dkt #:811_110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIGI, TAKENORI
Exec Dt:
03/03/2008
2
RYU, TAKASHI
Exec Dt:
03/04/2008
3
ITO, SHIGENORI
Exec Dt:
03/04/2008
4
KUNO, TOSHIAKI
Exec Dt:
03/04/2008
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080206618
12042652
Correspondence name and address
BURR & BROWN
PO BOX 7068
SYRACUSE, NY 13261-7068

Search Results as of: 04/19/2024 02:14 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