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Patent Assignment Assignor Details
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Assignor Name : IGARASHI, HIDEO
Total Assignments: 19
Assignment: 1
Reel/Frame:004374/0335   Pages: 2
Recorded: 02/25/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOYA, MASAHARU
Exec Dt:
02/12/1985
2
KONDO, TOSHIO
Exec Dt:
02/12/1985
3
IGARASHI, HIDEO
Exec Dt:
02/12/1985
4
UCHIYAMA, TAKAKO
Exec Dt:
02/12/1985
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605477
NONE
06704596
Correspondence name and address
ROBBINS & LARAMIE
1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004602/0414   Pages: 2
Recorded: 09/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OTSUKA, NOBUO
Exec Dt:
01/13/1986
2
IGARASHI, HIDEO
Exec Dt:
01/13/1986
3
THOMPSON, PETER
Exec Dt:
01/13/1986
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4635445
NONE
06824589
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004521/0749   Pages: 2
Recorded: 02/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOYA, MASAHARU
Exec Dt:
02/12/1986
2
KONDO, TOSHIO
Exec Dt:
02/12/1986
3
IGARASHI, HIDEO
Exec Dt:
02/12/1986
4
UCHIYAMA, TAKAKO
Exec Dt:
02/12/1986
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
A JAPANESE CORPORATION
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918196
NONE
06831915
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN. AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004584/0360   Pages: 1
Recorded: 03/26/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
THOMPSON, PETER
Exec Dt:
03/14/1986
2
OTSUKA, NOBUO
Exec Dt:
03/14/1986
3
YAMAZAKI, KISUKE
Exec Dt:
03/14/1986
4
IGARASHI, HIDEO
Exec Dt:
03/14/1986
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI, 2-CHOME, CHIYODAK-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4716957
NONE
06844182
Correspondence name and address
LEYDIG, VOIT, & MAYER
SUITE 520
655 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 5
Reel/Frame:004831/0534   Pages: 2
Recorded: 03/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OTSUKA, NOBUO
Exec Dt:
10/06/1986
2
IGARASHI, HIDEO
Exec Dt:
10/06/1986
3
THOMPSON, PETER
Exec Dt:
10/06/1986
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4754919
NONE
06899327
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004959/0741   Pages: 1
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEIKI, HIROMICHI
Exec Dt:
10/03/1988
2
IGARASHI, HIDEO
Exec Dt:
10/03/1988
Assignee
1
IDEMITSU KOSAN CO., LTD., A CORP. OF JAPAN
1-1, 3-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4832867
NONE
07255864
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:005111/0466   Pages: 1
Recorded: 08/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IGARASHI, HIDEO
Exec Dt:
08/01/1989
Assignee
1
ELM INDUSTRY CO., LTD.
21-22 NISHI-SHINKOIWA 4-CHOME, KATSUSHIKA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4926729
NONE
07390854
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN ET AL
STE. 1000, 1725 K ST., NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:006056/0559   Pages: 3
Recorded: 04/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SESHIMO, YU
Exec Dt:
08/28/1990
2
IGARASHI, HIDEO
Exec Dt:
08/28/1990
3
OKADA, TETSUJI
Exec Dt:
08/28/1990
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5139197
NONE
07581790
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005912/0154   Pages: 2
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAWA, TAKASHI
Exec Dt:
10/07/1991
2
SATO, YOSHIFUMI
Exec Dt:
10/07/1991
3
IGARASHI, HIDEO
Exec Dt:
10/07/1991
4
SUZUKI, SYUNSUKE
Exec Dt:
10/07/1991
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.,
A CORP. OF JAPAN
5-2, MARUNOUCHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5196572
NONE
07790038
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:007389/0705   Pages: 3
Recorded: 03/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWA, TAKASHI
Exec Dt:
03/01/1995
2
AOKI, TOSHINARI
Exec Dt:
03/01/1995
3
MATSUNAGA, HIROSHI
Exec Dt:
03/01/1995
4
IGARASHI, HIDEO
Exec Dt:
03/01/1995
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME CHIYODA-KU, TOKYO, 100, JAPAN
TOKYO, 100,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502244
NONE
08405014
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, MCLELAND
& NAUGHTON - LE-NHUNG MCLELAND
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:008858/0227   Pages: 3
Recorded: 12/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, HIDEO
Exec Dt:
03/05/1997
2
DESHIMARU, JUNICHI
Exec Dt:
03/05/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051536
NONE
08822716
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.; ATTORNEYS AT LAW
NORMAN F. OBLON, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 12
Reel/Frame:008712/0516   Pages: 3
Recorded: 09/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHASHI, TOSHIHIKO
Exec Dt:
04/25/1997
2
IGARASHI, HIDEO
Exec Dt:
04/25/1997
3
SONODA, NOBORU
Exec Dt:
04/25/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5792731
NONE
08849136
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:010105/0644   Pages: 3
Recorded: 07/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIHASHI, TOSHIHIKO
Exec Dt:
05/20/1997
2
IGARASHI, HIDEO
Exec Dt:
05/20/1997
3
DESHIMARU, JUNICHI
Exec Dt:
05/20/1997
4
IKEDA, TOSHIKI
Exec Dt:
05/20/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972854
NONE
08870300
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 14
Reel/Frame:009209/0954   Pages: 2
Recorded: 04/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
03/22/1998
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D436936
NONE
29083311
Correspondence name and address
FOLEY & LARDNER
ARTHUR SCHWARTZ
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 15
Reel/Frame:009820/0684   Pages: 2
Recorded: 03/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
02/27/1999
Assignee
1
SONY CORPORATION
SHINAGAWA-KU
7-35 KITASHINAGAWA 6-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6188362
NONE
09147220
Correspondence name and address
COOPER & DUNHAM LLP
JAY H. MAIOLI
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:013351/0249   Pages: 3
Recorded: 10/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
09/20/2002
Assignee
1
SANYO ENGINEERING CO., LTD
1-21-9, MOURI, KOTO-KU
TOKYO, 135-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030062286
10260295
Correspondence name and address
WENDEROTH, LIND & PONACK
CHARLES R. WATTS
2033 K STREET, NW SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 17
Reel/Frame:018353/0641   Pages: 3
Recorded: 09/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
09/19/2006
Assignee
1
SANYO ENGINEERING CO., LTD.
1-21-9, MOURI, KOTO-KU
TOKYO, 135-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070012591
11447133
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: CHARLES R. WATTS, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 18
Reel/Frame:026494/0331   Pages: 4
Recorded: 06/24/2011
Attorney Dkt #:2011_0900A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
05/30/2011
Assignees
1
SUGIYAMA-GEN CO., LTD.
34-9, HONGO 2-CHOME, BUNKYO-KU
TOKYO, JAPAN 113-0033
2
HIDEO IGARASHI
10-4-406, TAKAHAMA 4-CHOME,
MIHAMA-KU, CHIBA-SHI
CHIBA, JAPAN 261-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8167489
US20110317941
13166893
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:027228/0386   Pages: 3
Recorded: 11/15/2011
Attorney Dkt #:2011-0900A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, HIDEO
Exec Dt:
11/11/2011
Assignee
1
SUGIYAMA-GEN CO., LTD.
34-9, HONGO 2-CHOME, BUNKYO-KU,
TOKYO, JAPAN 113-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8167489
US20110317941
13166893
Correspondence name and address
NORA KELLY
1030 15TH ST NW
SUITE 400
WASHINGTON, DC 20005-1503

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