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Patent Assignment Assignor Details
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Assignor Name : MATSUZAWA, MASAFUMI
Total Assignments: 7
Assignment: 1
Reel/Frame:004178/0791   Pages: 1
Recorded: 09/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOYOKAWA YASUFUMI
Exec Dt:
09/16/1983
2
MOTOJIMA, KENJI
Exec Dt:
09/16/1983
3
MIYAZAWA, TAKESHIGE
Exec Dt:
09/16/1983
4
MATSUZAWA, MASAFUMI
Exec Dt:
09/16/1983
5
HOKARI, HIROSHI
Exec Dt:
09/16/1983
6
KUSANO, SHOJI
Exec Dt:
09/16/1983
Assignees
1
KUMIAI CHEMICAL INDUSTRY CO., LTD
4-26, IKENOHATA 1-CHOME, TAITO-KU,
TOKYO, JAPAN
2
IHARA CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME, TAITO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560403
NONE
06534827
Correspondence name and address
FRANCIS A. KEEGAN
LALOS, LEEDS, KEEGAN, LETT & MARSH
1200 17TH ST., N. W., STE. 400
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:006842/0855   Pages: 3
Recorded: 02/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, MASAHIRO
Exec Dt:
06/24/1992
2
MATSUZAWA, MASAFUMI
Exec Dt:
06/24/1992
3
TORIYABE, KEIJI
Exec Dt:
06/24/1992
4
HIRATA, MICHIYA
Exec Dt:
06/24/1992
Assignees
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO, JAPAN 110
2
IHARA CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME, TAITOH-KU
TOKYO, JAPAN 110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5385880
NONE
07927281
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006392/0293   Pages: 3
Recorded: 12/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAZAKI, MASAHIRO
Exec Dt:
11/30/1992
2
MATSUZAWA, MASAFUMI
Exec Dt:
11/23/1992
3
TORIYABE, KEIJI
Exec Dt:
11/20/1992
4
HIRATA, MICHIYA
Exec Dt:
12/07/1992
Assignees
1
KUMIAI CHEMICAL INDUSTRIES CO., LTD.
4-26, IKENOCHATA 1-CHOME
TAITOH-KU, TOKYO, JAPAN
2
IHARA CHEMICAL INDUSTRIES CO., LTD
4-26, IKENOHATA 1-CHOME
TAITOH-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5380700
NONE
07996042
Correspondence name and address
NORMAN F. OBLON - OBLON, SPIVAK,
MCCLELLAND, MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006805/0307   Pages: 3
Recorded: 12/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAZAKI, MASAHIRO
Exec Dt:
07/27/1993
2
MATSUZAWA, MASAFUMI
Exec Dt:
08/09/1993
3
YOSHIMURA, TAKUMI
Exec Dt:
08/16/1993
4
SHIMIZU, KUNIAKI
Exec Dt:
08/09/1993
5
TACHIKAWA, SHIGEHIKO
Exec Dt:
08/04/1993
Assignee
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME, TAITOH-KU,
TOKYO 100, JAPAN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527763
NONE
08107716
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007293/0750   Pages: 3
Recorded: 01/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, SUMIO
Exec Dt:
12/27/1993
2
MATSUZAWA, MASAFUMI
Exec Dt:
12/27/1993
3
OHBA, NOBUYUKI
Exec Dt:
12/27/1993
4
NAGATA, TOSHIHIRO
Exec Dt:
12/27/1993
5
TACHIKAWA, SHIGEHIKO
Exec Dt:
12/27/1993
6
MIYAZAWA, TAKESHIGE
Exec Dt:
12/27/1993
7
YANAGISAWA, KATSUTADA
Exec Dt:
12/27/1993
Assignees
1
KUMIAI CHEMICAL INDUSTRY CO., LTD.
4-26, IKENOHATA 1-CHOME
TAITOH-KU
TOKYO 110, JAPAN
2
IHARA CHEMICAL INDUSTRY CO., LTD.
4-26 IKENOHATA 1-CHOME
TAITOH-KU
TOKYO 110, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616537
NONE
08204199
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 6
Reel/Frame:011389/0139   Pages: 3
Recorded: 01/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, MITSUE (LEGAL REPRESENTATIVE OF KIMITOSHI KUSAGAYA, DECEASED)
Exec Dt:
11/15/2000
2
TAKAO, YOSHIHIRO
Exec Dt:
10/13/2000
3
NAKAGAWA, MOTOAKI
Exec Dt:
11/14/2000
4
MATSUZAWA, MASAFUMI
Exec Dt:
10/12/2000
Assignee
1
IHARA NIKKEI CHEMICAL INSDUSTRY CO., LTD.
5700-1, KAMBARA, KAMBARA-CHO, IHARA-GUN
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414186
NONE
09673797
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:011583/0797   Pages: 6
Recorded: 05/08/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE, FILED ON 01/03/01, RECORDED ON REEL 11389 FRAME 0139 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
NAKAMURA, MITSUE (LEGAL REPRESENTATIVE OF KIMITOSHI KUSAGAYA)
Exec Dt:
11/15/2000
2
TAKAO, YOSHIHIRO
Exec Dt:
10/13/2000
3
NAKAGAWA, MOTOAKI
Exec Dt:
11/14/2000
4
MATSUZAWA, MASAFUMI
Exec Dt:
10/12/2000
Assignee
1
IHARA NIKKEI CHEMICAL INDUSTRY CO., LTD.
5700-1, KAMBARA, KAMBARA-CHO, IHARA-GUN
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414186
NONE
09673797
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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