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Patent Assignment Assignor Details
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Assignor Name : NISHIZAWA, TSUTOMU
Total Assignments: 17
Assignment: 1
Reel/Frame:004036/0167   Pages: 2
Recorded: 05/21/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, YASUYUKI
Exec Dt:
04/20/1982
2
TANAKA, TADAAKI
Exec Dt:
04/20/1982
3
TUKAHARA, RYOICHI
Exec Dt:
04/20/1982
4
NISHIZAWA, TSUTOMU
Exec Dt:
04/20/1982
Assignee
1
MITSUI TOATSU CHEMICALS, INC., A CORP. OF JAPAN
2-5, KASUMIGASEKI-3-CHOME, CHIYODA-KU
TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4459218
NONE
06385400
Correspondence name and address
FISHER, CHRISTEN & SABOL
1000 CONN. AVE., N. W., STE. 507
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004182/0666   Pages: 2
Recorded: 10/05/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NISHIZAWA, TSUTOMU
Exec Dt:
09/28/1983
2
TUKAHARA, RYOICHI
Exec Dt:
09/28/1983
3
MORINAKA, RYOICHI
Exec Dt:
09/28/1983
4
HIDAKA, TUNEO
Exec Dt:
09/28/1983
Assignee
1
MITSUI TOATSU CHEMICALS, INC., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536320
NONE
06538823
Correspondence name and address
FISHER, CHRISTEN & SABOL
STE. 507, 1000 CONN. AVE.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:004237/0973   Pages: 1
Recorded: 03/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, YASUYUKI
Exec Dt:
01/22/1984
2
NISHIZAWA, TSUTOMU
Exec Dt:
01/22/1984
3
MIKODA, TAMIO
Exec Dt:
01/22/1984
4
MIYAHARA, TOORU
Exec Dt:
01/22/1984
5
KIKUTSUGI, MASAHARU
Exec Dt:
01/22/1984
Assignee
1
MITSUI TOATSU CHEMICALS, INC., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4552684
NONE
06586981
Correspondence name and address
FISHER, CHRISTEN AND SABOL
1000 CONNECTICUT AVENUE, #507
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:004564/0116   Pages: 2
Recorded: 05/20/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
NISHIZAWA, TSUTOMU
Exec Dt:
05/12/1986
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824882
NONE
06866492
Correspondence name and address
FISHER, CHRISTEN & SABOL
STE. 510
2000 L STREET, N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004806/0201   Pages: 2
Recorded: 12/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKUMA, KEISUKE
Exec Dt:
06/25/1986
2
KATO, KIMITOSHI
Exec Dt:
06/25/1986
3
AIGA, HIROSHI
Exec Dt:
06/25/1986
4
YAMADA, YASUYUKI
Exec Dt:
06/25/1986
5
NISHIZAWA, TSUTOMU
Exec Dt:
06/25/1986
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED, 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO, 100 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4734218
NONE
06889932
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQUARE 5
1755 SO. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004776/0116   Pages: 1
Recorded: 08/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, YASUYUKI
Exec Dt:
08/01/1987
2
ITOH, HISATO
Exec Dt:
08/01/1987
3
NISHIZAWA, TSUTOMU
Exec Dt:
08/01/1987
4
YAMAGUCHI, AKIHIRO
Exec Dt:
08/01/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO 100,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4808507
NONE
07090284
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL 1
1911 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004810/0606   Pages: 1
Recorded: 08/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, YASUYUKI
Exec Dt:
08/01/1987
2
ITOH, HISATO
Exec Dt:
08/01/1987
3
NISHIZAWA, TSUTOMU
Exec Dt:
08/01/1987
4
YAMAGUCHI, AKIHIRO
Exec Dt:
08/01/1987
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED, 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO 100, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4808503
NONE
07110757
 
4808503
NONE
07110757
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:005426/0185   Pages: 3
Recorded: 09/04/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKATSUKA, MASAKATSU
Exec Dt:
08/17/1988
2
NISHIZAWA, TSUTOMU
Exec Dt:
08/17/1988
3
OGUCHI, TAKAHISA
Exec Dt:
08/17/1988
4
ITOH, HISATO
Exec Dt:
08/17/1988
5
ENOMOTO, KATASHI
Exec Dt:
08/17/1988
Assignees
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME, YAO-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970021
NONE
07237419
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
CRYSTAL SQ. FIVE, STE. 400
1755 S. JEFFERSON DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005385/0927   Pages: 3
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HISATO
Exec Dt:
09/20/1988
2
OGUCHI, TAKAHISA
Exec Dt:
09/20/1988
3
ENOMOTO, KATASHI
Exec Dt:
09/20/1988
4
NAKATSUKA, MASAKATSU
Exec Dt:
09/20/1988
5
NISHIZAWA, TSUTOMU
Exec Dt:
09/20/1988
Assignees
1
MITSUI TOATSU CHEMICALS INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME
YAO-SHI, OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4960538
NONE
07260038
Correspondence name and address
OBLON, FISHER, SPIVAK
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005004/0381   Pages: 1
Recorded: 01/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, EISHI
Exec Dt:
12/26/1988
2
NISHIZAWA, TSUTOMU
Exec Dt:
12/26/1988
3
YAMADA, YASUYUKI
Exec Dt:
12/26/1988
4
ITOH, HISATO
Exec Dt:
12/26/1988
5
YAMAGUCHI, AKIHIRO
Exec Dt:
12/26/1988
6
NAKATSUKA, MASAKATSU
Exec Dt:
12/26/1988
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4963449
NONE
07272371
Correspondence name and address
MILLEN & WHITE
503 CRYSTAL MALL 1
1911 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:005660/0587   Pages: 3
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ITOH, HISATO
Exec Dt:
08/24/1989
2
ENOMOTO, KATASHI
Exec Dt:
08/24/1989
3
OGUCHI, TAKAHISA
Exec Dt:
08/24/1989
4
NISHIZAWA, TSUTOMU
Exec Dt:
08/24/1989
Assignees
1
YAMAMOTO CHEMICALS, INCORPORATED
43, YUGECHOMINAMI 1-CHOME,YAO-SHI
OSAKA-FU, JAPAN
2
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI, 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5024926
NONE
07593255
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER &
NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005361/0537   Pages: 2
Recorded: 05/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMADA, YASUYUKI
Exec Dt:
05/01/1990
2
AKAHORI, HIROYUKI
Exec Dt:
05/01/1990
3
ENOMOTO, KATASHI
Exec Dt:
05/01/1990
4
ITOH, HISATO
Exec Dt:
05/01/1990
5
NISHIZAWA, TSUTOMU
Exec Dt:
05/01/1990
6
YAMAGUCHI, AKIHIRO
Exec Dt:
05/01/1990
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5132190
NONE
07505273
Correspondence name and address
MILLEN, WHITE & ZELANO
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD., STE. 1201
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:014859/0708   Pages: 4
Recorded: 12/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, TSUTOMU
Exec Dt:
12/24/2003
2
MORI, YOSHIZO
Exec Dt:
12/24/2003
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7391448
US20040150729
10747950
Correspondence name and address
OLIFF & BERRIDGE, PLC
MARIO A. COSTANTINO
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 14
Reel/Frame:016783/0582   Pages: 4
Recorded: 07/18/2005
Attorney Dkt #:124769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NISHIZAWA, TSUTOMU
Exec Dt:
07/01/2005
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7701485
US20060044408
11182754
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 15
Reel/Frame:020085/0566   Pages: 4
Recorded: 10/31/2007
Attorney Dkt #:134516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATTORI, YUKO
Exec Dt:
10/25/2007
2
NISHIZAWA, TSUTOMU
Exec Dt:
10/25/2007
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139856
US20080111893
11979198
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:020405/0022   Pages: 4
Recorded: 01/15/2008
Attorney Dkt #:135249
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NISHIZAWA, TSUTOMU
Exec Dt:
12/20/2007
Assignee
1
NIKON CORPORATION
2-3, MARUNOUCHI 3-CHOME
CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150188
US20080181506
12007755
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:025059/0012   Pages: 3
Recorded: 09/21/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, KAZUYUKI
Exec Dt:
07/14/2010
2
UJIMA, YOSHIHISA
Exec Dt:
07/14/2010
3
NISHIZAWA, TSUTOMU
Exec Dt:
07/14/2010
Assignee
1
SYSTEM INSTRUMENTS CO., LTD.
776-2, KOMIYA-CHO, HACHIOJI-SHI
TOKYO 192-0031, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7922621
US20110077128
12923417
Correspondence name and address
EUGENE MAR
BACON & THOMAS, PLLC
625 SLATERS LANE FOURTH FLOOR
ALEXANDRIA, VA 22314

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