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Patent Assignment Assignor Details
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Assignor Name : KOYAMA, NAOYUKI
Total Assignments: 19
Assignment: 1
Reel/Frame:004662/0340   Pages: 1
Recorded: 01/21/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKIMOTO, HARUO
Exec Dt:
01/14/1987
2
TASHIMA, SEIJI
Exec Dt:
01/14/1987
3
KOYAMA, NAOYUKI
Exec Dt:
01/14/1987
Assignee
1
MAZDA MOTOR CORPORATION
3-1, SHINCHI, FUCHU-CHO, AKI-GUN,
HIROSHIMA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4756284
NONE
07005780
Correspondence name and address
FLEIT, JACOBSON, COHN & PRICE
1217 E ST., N. W.
WASHINGTON, DC 20004-1998
Assignment: 2
Reel/Frame:005269/0199   Pages: 1
Recorded: 04/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKANOSE, MEGUMI
Exec Dt:
03/19/1990
2
KOYAMA, NAOYUKI
Exec Dt:
03/19/1990
3
AOSHIBA, MITSUNORI
Exec Dt:
03/19/1990
4
MOTEGI, TADAO
Exec Dt:
03/19/1990
Assignee
1
NISSAN MOTOR CO., LTD.
2, TAKARA-CHO, KANAGAWA-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979181
NONE
07503756
Correspondence name and address
SCHWARTZ JEFFERY SCHWAAB MACK BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:011729/0280   Pages: 3
Recorded: 04/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, NAOYUKI
Exec Dt:
04/18/2001
2
TOOYAMA, SHIGEKI
Exec Dt:
04/18/2001
Assignee
1
NAMCO, LTD.
2-8-5 TAMAGAWA, OTA-KU
TOKYO, JAPAN 146-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6642917
NONE
09709442
Correspondence name and address
LYON & LYON LLP
ERIC G. KING
633 WEST FIFTH STREET, SUITE 4700
LOS ANGELES, CALIFORNIA 90071-2066
Assignment: 4
Reel/Frame:012196/0567   Pages: 2
Recorded: 08/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, TAKESHI
Exec Dt:
07/17/2001
2
HOSHINO, TETSUYA
Exec Dt:
07/17/2001
3
TERAZAKI, HIROKI
Exec Dt:
07/17/2001
4
KAMIGATA, YASUO
Exec Dt:
07/18/2001
5
KOYAMA, NAOYUKI
Exec Dt:
07/17/2001
6
HONMA, YOSHIO
Exec Dt:
07/23/2001
7
KONDOH, SEIICHI
Exec Dt:
07/31/2001
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI CHEMICAL COMPANY LTD
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250369
NONE
09869347
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:012619/0683   Pages: 3
Recorded: 12/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, NAOYUKI
Exec Dt:
12/12/2001
2
HAGA, KOUJI
Exec Dt:
12/12/2001
3
YOSHIDA, MASATO
Exec Dt:
12/12/2001
4
HIRAI, KEIZOU
Exec Dt:
12/12/2001
5
ASHIZAWA, TORANOSUKE
Exec Dt:
12/12/2001
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7410409
NONE
10018188
Correspondence name and address
ANTONELLI, TERRY, STOUT ET AL
RALPH T. WEBB
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 6
Reel/Frame:014749/0576   Pages: 2
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHII, YOUICHI
Exec Dt:
07/10/2003
2
KOYAMA, NAOYUKI
Exec Dt:
07/10/2003
3
NISHIYAMA, MASAYA
Exec Dt:
07/10/2003
4
YOSHIDA, MASATO
Exec Dt:
07/10/2003
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786945
US20040065022
10467864
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:015468/0574   Pages: 2
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHII, YOUICHI
Exec Dt:
07/10/2003
2
KOYAMA, NAOYUKI
Exec Dt:
07/10/2003
3
NISHIYAMA, MASAYA
Exec Dt:
07/10/2003
4
YOSHIDA, MASATO
Exec Dt:
07/10/2003
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6786945
US20040065022
10467864
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 8
Reel/Frame:017566/0744   Pages: 3
Recorded: 07/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
07/21/2005
2
YOSHIDA, MASATO
Exec Dt:
07/21/2005
3
KOYAMA, NAOYUKI
Exec Dt:
07/21/2005
4
OOTSUKI, YUTO
Exec Dt:
07/21/2005
5
YAMAGISHI, CHIAKI
Exec Dt:
07/21/2005
6
ENOMOTO, KAZUHIRO
Exec Dt:
07/21/2005
7
HAGA, KOUJI
Exec Dt:
07/21/2005
8
KURATA, YASUSHI
Exec Dt:
07/21/2005
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838482
US20060148667
10544073
Correspondence name and address
WESTERMAN, HATTORI, DANIELS, ET AL.
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:018068/0739   Pages: 3
Recorded: 11/28/2005
Attorney Dkt #:053403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOYAMA, NAOYUKI
Exec Dt:
11/21/2005
2
MACHII, YOUICHI
Exec Dt:
11/21/2005
3
YOSHIDA, MASATO
Exec Dt:
11/21/2005
4
FUKASAWA, MASATO
Exec Dt:
11/21/2005
5
ASHIZAWA, TORANOSUKE
Exec Dt:
11/21/2005
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8075800
US20060289826
10558406
Correspondence name and address
WESTERMAN, HATTORI, DANIELS, ET AL.
1250 CONNECTICUT AVENUE, N.W.
SUITE 700
WASHINGTON, D.C. 20036
Assignment: 10
Reel/Frame:018791/0508   Pages: 3
Recorded: 01/23/2007
Attorney Dkt #:071051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
10/11/2006
2
KOYAMA, NAOYUKI
Exec Dt:
10/11/2006
3
KURATA, YASUSHI
Exec Dt:
10/11/2006
4
HAGA, KOUJI
Exec Dt:
10/11/2006
5
AKUTSU, TOSHIAKI
Exec Dt:
10/11/2006
6
OOTSUKI, YUUTO
Exec Dt:
10/11/2006
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9293344
US20080003925
11572523
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 11
Reel/Frame:019081/0830   Pages: 3
Recorded: 03/29/2007
Attorney Dkt #:071372
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURATA, YASUSHI
Exec Dt:
03/20/2007
2
ENOMOTO, KAZUHIRO
Exec Dt:
03/20/2007
3
KOYAMA, NAOYUKI
Exec Dt:
03/20/2007
4
FUKASAWA, MASATO
Exec Dt:
03/20/2007
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070218811
11576010
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 12
Reel/Frame:019081/0795   Pages: 3
Recorded: 03/29/2007
Attorney Dkt #:071373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
03/21/2007
2
KOYAMA, NAOYUKI
Exec Dt:
03/21/2007
3
HAGA, KOUJI
Exec Dt:
03/21/2007
4
AKUTSU, TOSHIAKI
Exec Dt:
03/21/2007
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080254717
11576014
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON,, DC 20036
Assignment: 13
Reel/Frame:019281/0305   Pages: 3
Recorded: 05/11/2007
Attorney Dkt #:1021.47260X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, RYO
Exec Dt:
03/22/2007
2
NAKAKAWAJI, TAKAYUKI
Exec Dt:
03/22/2007
3
ASHIZAWA, TORANOSUKE
Exec Dt:
03/27/2007
4
KOYAMA, NAOYUKI
Exec Dt:
03/26/2007
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070270085
11679215
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:021314/0185   Pages: 2
Recorded: 07/30/2008
Attorney Dkt #:1204.49080X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, MASATO
Exec Dt:
05/16/2008
2
ENOMOTO, KAZUHIRO
Exec Dt:
05/16/2008
3
YAMAGISHI, CHIAKI
Exec Dt:
05/16/2008
4
KOYAMA, NAOYUKI
Exec Dt:
05/16/2008
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524111
US20090047786
12162662
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 15
Reel/Frame:025174/0013   Pages: 2
Recorded: 10/21/2010
Attorney Dkt #:1204.51139X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHI, YOUSUKE
Exec Dt:
08/20/2010
2
RYUZAKI, DAISUKE
Exec Dt:
08/26/2010
3
KOYAMA, NAOYUKI
Exec Dt:
08/30/2010
4
NOBE, SHIGERU
Exec Dt:
08/11/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8617275
US20110039475
12988898
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:025333/0652   Pages: 4
Recorded: 11/09/2010
Attorney Dkt #:1204.51139X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ELECTRONIC COVER SHEET, THE ASSIGNEE'S ADDRESS IS INCORRECT, PREVIOUSLY RECORDED ON REEL 025174 FRAME 0013. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HOSHI, YOUSUKE
Exec Dt:
08/20/2010
2
RYUZAKI, DAISUKE
Exec Dt:
08/26/2010
3
KOYAMA, NAOYUKI
Exec Dt:
08/30/2010
4
NOBE, SHIGERU
Exec Dt:
08/11/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8617275
US20110039475
12988898
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 17
Reel/Frame:045625/0233   Pages: 3
Recorded: 04/24/2018
Attorney Dkt #:20369-139594-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHI, YOUSUKE
Exec Dt:
08/20/2010
2
RYUZAKI, DAISUKE
Exec Dt:
08/26/2010
3
KOYAMA, NAOYUKI
Exec Dt:
08/30/2010
4
NOBE, SHIGERU
Exec Dt:
08/11/2010
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2 MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10040971
US20170009102
15274812
Correspondence name and address
GILES N. TURNER
1250 23RD STREET NW
SUITE 410
WASHINGTON, DC 20037-1164
Assignment: 18
Reel/Frame:028763/0751   Pages: 2
Recorded: 08/10/2012
Attorney Dkt #:396.52509X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBUNE, MIKA
Exec Dt:
07/23/2012
2
KOYAMA, NAOYUKI
Exec Dt:
07/23/2012
3
GOTOU, AKIHITO
Exec Dt:
07/23/2012
4
KIKUCHI, IKUKO
Exec Dt:
07/23/2012
5
SUKEGAWA, TOMOFUMI
Exec Dt:
07/23/2012
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN 1630449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120302699
13578325
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 19
Reel/Frame:036146/0243   Pages: 6
Recorded: 07/21/2015
Attorney Dkt #:20371-134981-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKA KOBUNE, MIKA
Exec Dt:
06/25/2015
2
KOYAMA, NAOYUKI
Exec Dt:
06/25/2015
3
GOTOU, AKIHITO
Exec Dt:
06/25/2015
4
KIKUCHI, IKUKO
Exec Dt:
06/25/2015
5
SUKEGAWA, TOMOFUMI
Exec Dt:
06/25/2015
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150135992
14610436
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY LLP
1250 23RD STREET NW,
WASHINGTON, DC 20037

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