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Patent Assignment Assignor Details
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Assignor Name : ISHIGURO, FUJIO
Total Assignments: 17
Assignment: 1
Reel/Frame:004295/0038   Pages: 1
Recorded: 07/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIGURO, FUJIO
Exec Dt:
07/20/1984
Assignee
1
NGK INSULATORS, LTD.
2-56 SUDA-CHO MIZUHO-KU
NAGOYA CITY,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4530751
NONE
06635913
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:004472/0581   Pages: 1
Recorded: 10/23/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
10/14/1985
2
MAEDA, HIDEO
Exec Dt:
10/14/1985
Assignee
1
NGK INSULATORS, LTD., 2-56, SUDA-CHO, MIZUHO-KU, NAGOYA CITY, AICHI PREF.,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4697165
NONE
06790539
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:004806/0209   Pages: 1
Recorded: 12/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
12/15/1987
2
NARAHARA, TAKUMI
Exec Dt:
12/15/1987
Assignee
1
NGK INSULATORS, LTD., 2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI, AICHI-KEN, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4835009
NONE
07134985
Correspondence name and address
PARKHURST AND OLIFF
POST OFFICE BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:004845/0357   Pages: 1
Recorded: 02/09/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
02/02/1988
2
NARAHARA, TAKUMI
Exec Dt:
02/02/1988
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO MIZUHO-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857165
NONE
07154030
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:004861/0389   Pages: 1
Recorded: 02/10/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
02/05/1988
2
NARAHARA, TAKUMI
Exec Dt:
02/05/1988
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI,
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4851105
NONE
07154307
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:004870/0460   Pages: 1
Recorded: 04/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURACHI, HIROSHI
Exec Dt:
04/18/1988
2
ISHIGURO, FUJIO
Exec Dt:
04/18/1988
3
KATO, NOBUHIDE
Exec Dt:
04/18/1988
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863583
NONE
07183997
Correspondence name and address
PARKHURST AND OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:005015/0951   Pages: 1
Recorded: 01/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKI, SHUICHIRO
Exec Dt:
12/21/1988
2
ISHIGURO, FUJIO
Exec Dt:
12/21/1988
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4940528
NONE
07293969
Correspondence name and address
PARKHURST & OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:005756/0445   Pages: 2
Recorded: 11/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
11/13/1989
2
KIKUCHI, TORU
Exec Dt:
11/13/1989
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061350
NONE
07427649
Correspondence name and address
ARNOLD, WHITE & DURKE
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005353/0920   Pages: 2
Recorded: 06/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIGURO, FUJIO
Exec Dt:
06/15/1990
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124682
NONE
07544418
Correspondence name and address
ARNOLD, WHITE & DURKEE
2001 JEFFERSON DAVIS HWY
SUITE 401
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005369/0541   Pages: 2
Recorded: 07/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIGURO, FUJIO
Exec Dt:
06/25/1990
Assignee
1
NGK INSULATORS, LTD.,
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI-KEN,, JAPAN 467
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5124531
NONE
07547232
Correspondence name and address
ARNOLD, WHITE AND DURKEE
2001 JEFFERSON DAVIS HWY., STE. 401
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:005641/0809   Pages: 2
Recorded: 03/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
03/06/1991
2
ISHIKAWA, ZENJI
Exec Dt:
03/06/1991
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5168256
NONE
07669007
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 RINCE ST., STE. 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:005641/0828   Pages: 2
Recorded: 03/13/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
03/06/1991
2
KIKUCHI, TORU
Exec Dt:
03/06/1991
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175527
NONE
07669013
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL ET AL
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:006026/0112   Pages: 2
Recorded: 02/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIGURO, FUJIO
Exec Dt:
02/12/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5321386
NONE
07836883
Correspondence name and address
ARMSTRONG & KUBOVCIK
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:006247/0630   Pages: 3
Recorded: 08/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAJIMA, YASUHITO
Exec Dt:
08/07/1992
2
ISHIGURO, FUJIO
Exec Dt:
08/07/1992
3
ISHIKAWA, ZENJI
Exec Dt:
08/07/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI-KEN, 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280264
NONE
07929107
Correspondence name and address
PARKHURST, WENDEL & ROSSI
STEPHEN P. BURR
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VIRGINIA 22314
Assignment: 15
Reel/Frame:006382/0546   Pages: 3
Recorded: 12/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
12/28/1992
2
NAKAJIMA, HIROSHI
Exec Dt:
12/28/1992
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300916
NONE
07998672
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:006533/0766   Pages: 3
Recorded: 04/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAJIMA, YASHUHITO
Exec Dt:
03/02/1993
2
ISHIGURO, FUJIO
Exec Dt:
03/02/1993
3
NAKAJIMA, HIROSHI
Exec Dt:
03/02/1993
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, 467, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5349322
NONE
08025426
Correspondence name and address
PARKHURST, WENDEL & ROSSI
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 2100
ALEXANDRIA, VIRGINIA 22314
Assignment: 17
Reel/Frame:012949/0721   Pages: 3
Recorded: 05/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIGURO, FUJIO
Exec Dt:
05/23/2002
2
ISHIKAWA, ZENJI
Exec Dt:
05/23/2002
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6647779
US20020189342
10156516
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068

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