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Patent Assignment Assignor Details
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Assignor Name : YAMASHITA, KATSUJI
Total Assignments: 14
Assignment: 1
Reel/Frame:003940/0476   Pages: 1
Recorded: 11/06/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASHITA, KATSUJI
Exec Dt:
10/30/1981
2
UMETSU, HIROSHI
Exec Dt:
10/30/1981
3
SATO, HIROTAKA
Exec Dt:
10/30/1981
4
MATSUOKA, YOSHIO
Exec Dt:
10/30/1981
5
KIDA, KEI
Exec Dt:
10/30/1981
Assignee
1
HITACHI LTD., A CORP. OF JAPAN
5-1, MARUNOUCHI, 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4451433
NONE
06319078
Correspondence name and address
CRAIG AND ANTONELLI
STE. 600, 1919 PA. AVENUE, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:003962/0878   Pages: 1
Recorded: 01/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSUMI, IKUO
Exec Dt:
12/22/1981
2
KONDO, HIDEO
Exec Dt:
12/22/1981
3
YAMASHITA, KATSUJI
Exec Dt:
12/22/1981
4
HIDAKA, TAKAYOSHI
Exec Dt:
12/22/1981
5
HOSOE, KAZUNORI
Exec Dt:
12/22/1981
6
ARIKI, YUTAKA
Exec Dt:
12/22/1981
7
YAMASHITA, TOSHIAKI
Exec Dt:
12/22/1981
8
WATANABE, KIYOSHI
Exec Dt:
12/22/1981
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY COMPANY LIMITED
2-4, 3-CHOME, KITA-KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4431656
NONE
06337168
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
SUITE 912,
1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:003964/0596   Pages: 1
Recorded: 01/05/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSUMI, IKUO
Exec Dt:
12/22/1981
2
KONDO, HIDEO
Exec Dt:
12/22/1981
3
YAMASHITA, KATSUJI
Exec Dt:
12/22/1981
4
HIDAKA, TAKAYOSHI
Exec Dt:
12/22/1981
5
HOSOE, KAZUNORI
Exec Dt:
12/22/1981
6
ARIKI, YUTAKA
Exec Dt:
12/22/1981
7
YAMASHITA, TOSHIAKI
Exec Dt:
12/22/1981
8
WATANABE, KIYOSHI
Exec Dt:
12/22/1981
Assignee
1
KANEGAFUCHI CHEMICAL INDUSTRY COMPANY, LIMITED
2-4, 3-CHOME, NAKANOSHIMA,
KITA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440784
NONE
06337130
Correspondence name and address
ARMSTRONG, NIKAIDO & MARMELSTEIN
STE. 912, 1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004044/0085   Pages: 1
Recorded: 09/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UMETSU, HIROSHI
Exec Dt:
08/26/1982
2
SATO, HIROTAKA
Exec Dt:
08/26/1982
3
YAMASHITA, KATSUJI
Exec Dt:
08/26/1982
4
SHIBANO, YOSHIMITSU
Exec Dt:
08/26/1982
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483823
NONE
06414387
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600, 1919 PA. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:004519/0877   Pages: 1
Recorded: 02/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANE, TAKEHIKO
Exec Dt:
01/17/1986
2
HASHIZUME, TAKUJI
Exec Dt:
01/17/1986
3
YAMASHITA, KATSUJI
Exec Dt:
01/17/1986
4
WATANABE, KIYOSHI
Exec Dt:
01/17/1986
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4690919
NONE
06826398
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W.., STE. 912
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:004754/0363   Pages: 1
Recorded: 07/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANO, FUMIHIKO
Exec Dt:
06/24/1987
2
YAMANE, TAKEHIKO
Exec Dt:
06/24/1987
3
YAMASHITA, KATSUJI
Exec Dt:
06/24/1987
4
HOSOE, KAZUNORI
Exec Dt:
06/24/1987
5
WATANABE, KIYOSHI
Exec Dt:
06/24/1987
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME,
KITA-KU, OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859661
NONE
07075021
Correspondence name and address
ARMSTRONG, NIKAIDO,
MARMELSTEIN & KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005055/0130   Pages: 1
Recorded: 03/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KANOO, FUMIHIKO
Exec Dt:
03/06/1989
2
YAMANE, TAKEHIKO
Exec Dt:
03/06/1989
3
KONDO, HIDEO
Exec Dt:
03/06/1989
4
HASHIZUME, TAKUJI
Exec Dt:
03/06/1989
5
YAMASHITA, KATSUJI
Exec Dt:
03/06/1989
6
HOSOE, KAZUNORI
Exec Dt:
03/06/1989
7
KUZE, FUMIYUKI
Exec Dt:
03/06/1989
8
WATANABE, KIYOSHI
Exec Dt:
03/06/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA,
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965261
NONE
07324499
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W. SUITE 912
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005176/0061   Pages: 1
Recorded: 09/14/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMANE, TAKEHIKO
Exec Dt:
04/09/1989
2
HASHIZUME, TAKUJI
Exec Dt:
04/09/1989
3
YAMASHITA, KATSUJI
Exec Dt:
04/09/1989
4
HOSOE, KAZUNORI
Exec Dt:
04/09/1989
5
KUZE, FUMIYUKI
Exec Dt:
04/09/1989
6
WATANABE, KIYOSHI
Exec Dt:
04/09/1989
Assignee
1
KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA
2-4, NAKANOSHIMA 3-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983602
NONE
07407995
Correspondence name and address
JAMES E. ARMSTRONG, III
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
STE. 1000, 1725 K ST., N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:007427/0939   Pages: 3
Recorded: 04/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NODA, KOJI
Exec Dt:
02/08/1995
2
FUJIKAWA, HISAYOSHI
Exec Dt:
02/08/1995
3
YAMASHITA, KATSUJI
Exec Dt:
02/08/1995
4
TAGA, YASUNORI
Exec Dt:
02/08/1995
Assignee
1
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
41-1, AZA YOKOMICHI, OAZA NAGAKUTE, NAGAKUTE-CHO
AICHI-GUN, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5589733
NONE
08390567
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:008839/0182   Pages: 3
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, KATSUJI
Exec Dt:
03/04/1997
2
HOSOE, KAZUNORI
Exec Dt:
03/04/1997
3
HIDAKA, TAKAYOSHI
Exec Dt:
03/04/1997
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME KITA-KU
OSAKA-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5786349
NONE
08762501
Correspondence name and address
ARMSTRONG, WESTERMAN ET AL.
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 11
Reel/Frame:009209/0828   Pages: 3
Recorded: 05/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, KATSUJI
Exec Dt:
05/15/1998
2
YAMANE, TAKEHIKO
Exec Dt:
05/15/1998
3
SAKASHITA, SHINICHI
Exec Dt:
05/15/1998
4
HOSOE, KAZUNORI
Exec Dt:
05/15/1998
5
FUJII, KENJI
Exec Dt:
05/15/1998
6
SAKA, YASUHIRO
Exec Dt:
05/15/1998
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME
KITA-KU, OSAKA-SHI, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981522
NONE
09041821
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON
LE-NHUNG MCLELAND
1725 K ST., NW - SUITE 1000
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:009372/0482   Pages: 3
Recorded: 05/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, KATSUJI
Exec Dt:
05/15/1998
2
YAMANE, TAKEHIKO
Exec Dt:
05/15/1998
3
SAKASHITA, SHINICHI
Exec Dt:
05/15/1998
4
HOSOE, KAZUNORI
Exec Dt:
05/15/1998
5
FUJII, KENJI
Exec Dt:
05/15/1998
6
SAKA, YASUHIRO
Exec Dt:
05/15/1998
Assignee
1
KANEKA CORPORATION
KITA-KU, OSAKA-SHI
2-4, NAKANOSHIMA 3-CHOME
OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981522
NONE
09041821
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL.
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 13
Reel/Frame:010837/0820   Pages: 3
Recorded: 05/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, KENJI
Exec Dt:
04/18/2000
2
YAMASHITA, KATSUJI
Exec Dt:
04/18/2000
3
HOSOE, KAZUNORI
Exec Dt:
04/18/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA, 3-CHOME
KITA-KU, OSAKA 530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486161
NONE
09463580
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 14
Reel/Frame:011046/0615   Pages: 3
Recorded: 08/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, KENJI
Exec Dt:
08/07/2000
2
YAMASHITA, KATSUJI
Exec Dt:
08/07/2000
3
HOSOE, KAZUNORI
Exec Dt:
08/07/2000
4
HIDAKA, TAKAYOSHI
Exec Dt:
08/07/2000
Assignee
1
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI
OSAKA 530-8288, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6362169
NONE
09622712
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
DONALD W. HANSON
SUITE 1000
1725 K STREET, NW
WASHINGTON, DC 20006

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