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Patent Assignment Assignor Details
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Assignor Name : KOTANI, WATARU
Total Assignments: 13
Assignment: 1
Reel/Frame:006410/0318   Pages: 3
Recorded: 01/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOTANI, WATARU
Exec Dt:
01/19/1993
2
HAMAGUCHI, KUNIKAZU
Exec Dt:
01/19/1993
3
KASAI, YOSHIYUKI
Exec Dt:
01/19/1993
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-KEN 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5629067
NONE
08008313
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:007269/0176   Pages: 3
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, WATARU
Exec Dt:
12/07/1994
2
ONO, YOSHIRO
Exec Dt:
12/07/1994
3
KUMAZAWA, KAZUHIKO
Exec Dt:
12/07/1994
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5545243
NONE
08354414
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:007678/0806   Pages: 3
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, YOSHIYUKI
Exec Dt:
12/07/1994
2
KUMAZAWA, KAZUHIKO
Exec Dt:
12/07/1994
3
KOTANI, WATARU
Exec Dt:
12/07/1994
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5549725
NONE
08354490
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:007373/0288   Pages: 3
Recorded: 03/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, WATARU
Exec Dt:
02/24/1995
2
ONO, YOSHIRO
Exec Dt:
02/24/1995
3
KUMAZAWA, KAZUHIKO
Exec Dt:
02/24/1995
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5567663
NONE
08397760
Correspondence name and address
PARKHURST, WEDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:007529/0584   Pages: 3
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, KAZUHIKO
Exec Dt:
05/30/1995
2
KOTANI, WATARU
Exec Dt:
05/30/1995
3
KAMIYA, MASAOMI
Exec Dt:
05/30/1995
Assignee
1
NGK INSULATORS, LTD.
NAGOYA CITY,
2-56, SUDA-CHO, MIZUHO-KU
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5992504
NONE
08488056
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:007924/0165   Pages: 3
Recorded: 03/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAZAWA, KAZUHIKO
Exec Dt:
01/22/1996
2
KOTANI, WATARU
Exec Dt:
01/22/1996
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6210645
NONE
08591117
Correspondence name and address
PARKHURST, WENDEL & BURR
ROGER W. PARKHURST
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA. 22314
Assignment: 7
Reel/Frame:009390/0202   Pages: 3
Recorded: 08/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, WATARU
Exec Dt:
08/05/1998
2
MAKINO, KYOKO
Exec Dt:
08/05/1998
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916511
NONE
09132519
Correspondence name and address
PARKHURST & WNDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 8
Reel/Frame:009393/0945   Pages: 3
Recorded: 08/11/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKINO, KYOKO
Exec Dt:
08/05/1998
2
KOTANI, WATARU
Exec Dt:
08/05/1998
Assignee
1
NGK INSULATORS, LTD.
NAGOYA-CITY
2-56, SUDA-CHO, MIZUHO-KU
AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117377
NONE
09132520
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 9
Reel/Frame:009410/0475   Pages: 3
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YASUHIRO
Exec Dt:
08/07/1998
2
KOTANI, WATARU
Exec Dt:
08/07/1998
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY
AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6004502
NONE
09137511
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 10
Reel/Frame:009418/0826   Pages: 3
Recorded: 08/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMANAKA, TOSHIYUKI
Exec Dt:
08/19/1998
2
KOTANI, WATARU
Exec Dt:
08/19/1998
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5938992
NONE
09140403
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 11
Reel/Frame:009999/0428   Pages: 3
Recorded: 06/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASAI, YOSHIYUKI
Exec Dt:
05/11/1999
2
UMEHARA, KAZUHIKO
Exec Dt:
05/11/1999
3
KOTANI, WATARU
Exec Dt:
05/11/1999
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062297
NONE
09256309
Correspondence name and address
PARKHURST & WENDELL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 12
Reel/Frame:010537/0740   Pages: 4
Recorded: 01/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOGUCHI, YASUSHI
Exec Dt:
01/11/2000
2
MAKINO, KYOKO
Exec Dt:
01/11/2000
3
KOTANI, WATARU
Exec Dt:
01/17/2000
Assignee
1
NGK INSULATORS, LTD.
NAGOYA-CITY
2-56, SUDA-CHO, MIZUHO-KU
AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291379
NONE
09493206
Correspondence name and address
PARKHURST & WENDEL, LLP
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 13
Reel/Frame:017688/0767   Pages: 4
Recorded: 03/15/2006
Attorney Dkt #:127386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOTANI, WATARU
Exec Dt:
03/07/2006
2
WATANABE, TAKEHITO
Exec Dt:
03/07/2006
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7481962
US20060215814
11374982
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320

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