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Patent Assignment Assignor Details
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Assignor Name : YAMASHITA, YUKIHIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:012578/0108   Pages: 3
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, YUKIHIKO
Exec Dt:
12/19/2001
2
IWATA, SHUICHI
Exec Dt:
12/19/2001
3
YAMANAKA, TETSUO
Exec Dt:
12/19/2001
4
YOSHIDA, AKIHIRO
Exec Dt:
12/19/2001
5
USHIKUBO, KEIKO
Exec Dt:
12/19/2001
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU, 2-CHOME, SHINJUKU-KU
PO BOX 233, SHINJUKU-MITSUI BLDG,
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6900273
NONE
10019753
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
CHE SWYDEN CHERESKIN
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 2
Reel/Frame:013487/0512   Pages: 2
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, TETSURO
Exec Dt:
10/08/2002
2
YAMASHITA, YUKIHIKO
Exec Dt:
10/08/2002
3
KANEMARU, KENJI
Exec Dt:
10/08/2002
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6767967
US20030232923
10171626
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:015264/0143   Pages: 2
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, YUKIHIKO
Exec Dt:
11/04/2003
2
KANEMARU, KENJI
Exec Dt:
11/04/2003
3
SAITO, KOICHI
Exec Dt:
11/04/2003
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU, 2-CHOME, SHINJUKU-KU
TOKYO 163-0449, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903160
US20040152839
10479801
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
SUITE 1800
1300 NORTH SEVENTEENTH STREET
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:017356/0562   Pages: 2
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASHITA, YUKIHIKO
Exec Dt:
05/31/2005
2
YAMANAKA, TETSUO
Exec Dt:
08/31/2005
3
KANEMARU, KENJI
Exec Dt:
05/31/2005
4
SAITO, KOICHI
Exec Dt:
05/31/2005
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060104188
10537779
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:026494/0915   Pages: 4
Recorded: 06/24/2011
Attorney Dkt #:1303.51738X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUTANI, HIROSHI
Exec Dt:
05/25/2011
2
UENO, TAKUMI
Exec Dt:
06/07/2011
3
NICOLAS, ALEXANDRE
Exec Dt:
06/10/2011
4
YAMASHITA, YUKIHIKO
Exec Dt:
06/02/2011
5
NANAUMI, KEN
Exec Dt:
06/03/2011
6
TANIMOTO, AKITOSHI
Exec Dt:
05/26/2011
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME,
SHINJUKU-KU, TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461699
US20110254178
13142057
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 6
Reel/Frame:032733/0513   Pages: 2
Recorded: 04/23/2014
Attorney Dkt #:1204.53426X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAUCHI, KAZUHIRO
Exec Dt:
01/27/2014
2
SUZUKI, NAOYA
Exec Dt:
01/27/2014
3
TAKANO, NOZOMU
Exec Dt:
02/07/2014
4
YAMASHITA, YUKIHIKO
Exec Dt:
01/29/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
9-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9656353
US20140252607
14353495
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 7
Reel/Frame:032591/0674   Pages: 2
Recorded: 04/03/2014
Attorney Dkt #:XA-12576/T4725-20624US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, SHIHUI
Exec Dt:
03/12/2014
2
YAMASHITA, YUKIHIKO
Exec Dt:
03/12/2014
3
TAKEZAWA, YOSHITAKA
Exec Dt:
03/12/2014
4
KATAGI, HIDEYUKI
Exec Dt:
03/12/2014
Assignee
1
HITACHI CHEMICAL COMPANY, LTD.
1-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140248504
14343375
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 8
Reel/Frame:049475/0560   Pages: 3
Recorded: 06/14/2019
Attorney Dkt #:0382.1014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSHINO, TAKAKO
Exec Dt:
05/14/2019
2
UMEYAMA, MASAYA
Exec Dt:
04/26/2019
3
YAMASHITA, YUKIHIKO
Exec Dt:
05/14/2019
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11072730
US20200102483
16470033
Correspondence name and address
STEIN IP, LLC
1990 M STREET, NW
SUITE 610
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:058444/0294   Pages: 11
Recorded: 12/21/2021
Attorney Dkt #:120847-0107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKASAKI, IPPEI
Exec Dt:
12/03/2021
2
IGARASHI, KAZUYUKI
Exec Dt:
12/02/2021
3
KANAI, TOMOYUKI
Exec Dt:
12/02/2021
4
YAMASHITA, YUKIHIKO
Exec Dt:
12/07/2021
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME
CHUO-KU, TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220186089
17602545
Correspondence name and address
KRISTEL SCHORR
FOLEY & LARDNER LLP
3000 K STREET NW SUITE 500
WASHINGTON, DC 20007-5109

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