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Patent Assignment Assignor Details
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Assignor Name : SEKI, KOHEI
Total Assignments: 20
Assignment: 1
Reel/Frame:009870/0476   Pages: 3
Recorded: 04/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIBI, TAKUO
Exec Dt:
01/29/1999
2
ABEKAWA, HIROAKI
Exec Dt:
01/28/1999
3
SEKI, KOHEI
Exec Dt:
01/29/1999
4
SUZUKI, TATSUYA
Exec Dt:
01/29/1999
5
SUZUTA, TETSUYA
Exec Dt:
01/29/1999
6
IWANAGA, KIYOSHI
Exec Dt:
02/02/1999
7
OIZUMI, TAKAHIRO
Exec Dt:
02/11/1999
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME
CHUO-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852667
US20020028173
09249100
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
J. FRANK OSHA
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:020345/0773   Pages: 2
Recorded: 01/10/2008
Attorney Dkt #:Q104001(JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KOHEI
Exec Dt:
09/27/2007
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090274612
11910273
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:021008/0042   Pages: 2
Recorded: 05/28/2008
Attorney Dkt #:Q108273(JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KOHEI
Exec Dt:
05/15/2008
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME,
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858065
US20080299032
12094506
Correspondence name and address
JOHN CALLAHAN (SUGHRUE MION)
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:022726/0554   Pages: 4
Recorded: 05/22/2009
Attorney Dkt #:0020-5777PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, YOSHINARI
Exec Dt:
05/07/2009
2
MARUKO, TOMOHIRO
Exec Dt:
05/07/2009
3
SEKI, KOHEI
Exec Dt:
04/27/2009
Assignees
1
FURUYA METAL CO., LTD.
37-5, MINAMIOTSUKA 2-CHOME, TOSHIMA-KU
TOKYO, JAPAN 170-0005
2
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8454914
US20100055011
12515710
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:022774/0537   Pages: 3
Recorded: 06/03/2009
Attorney Dkt #:0020-5770PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KOHEI
Exec Dt:
05/11/2009
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8101538
US20100068126
12515352
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:023827/0278   Pages: 2
Recorded: 01/21/2010
Attorney Dkt #:Q116906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, YOUHEI
Exec Dt:
11/10/2009
2
SEKI, KOHEI
Exec Dt:
11/10/2009
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100183499
12669757
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037-3213
Assignment: 7
Reel/Frame:025835/0236   Pages: 2
Recorded: 02/18/2011
Attorney Dkt #:Q123032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KOHEI
Exec Dt:
12/20/2010
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9889431
US20110150749
13059829
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 8
Reel/Frame:025851/0096   Pages: 2
Recorded: 02/23/2011
Attorney Dkt #:Q123034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, KOHEI
Exec Dt:
12/20/2010
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882026
US20110158897
13060318
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:026077/0725   Pages: 2
Recorded: 04/05/2011
Attorney Dkt #:Q123910
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
03/17/2011
2
OMOTO, NORIHITO
Exec Dt:
03/17/2011
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110189079
13122589
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:037439/0618   Pages: 6
Recorded: 01/08/2016
Attorney Dkt #:038788.68412US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAMOTO, HIDEYUKI
Exec Dt:
10/08/2015
2
KASUGA, KEN
Exec Dt:
10/08/2015
3
SEKI, KOHEI
Exec Dt:
10/08/2015
4
OMI, SHIN
Exec Dt:
10/08/2015
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152515
14903752
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:037059/0538   Pages: 4
Recorded: 11/17/2015
Attorney Dkt #:Q222376 (JTC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
10/21/2015
2
SUZUTA, TETSUYA
Exec Dt:
10/22/2015
3
MIURA, NAOKI
Exec Dt:
10/26/2015
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU, TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9682915
US20160039738
14780232
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., NW, SUITE 800
WASHINGTON, DC 20037
Assignment: 12
Reel/Frame:045540/0571   Pages: 5
Recorded: 03/22/2018
Attorney Dkt #:D180006US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
03/09/2018
2
HAMADA, JUN
Exec Dt:
03/09/2018
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D883227
NONE
29641463
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE, SUITE 7500
TYSONS, VA 22182
Assignment: 13
Reel/Frame:049299/0161   Pages: 5
Recorded: 05/28/2019
Attorney Dkt #:D180006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
03/09/2018
2
HAMADA, JUN
Exec Dt:
03/09/2018
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D928721
NONE
29692697
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182
Assignment: 14
Reel/Frame:056648/0214   Pages: 5
Recorded: 06/22/2021
Attorney Dkt #:D180006US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
03/09/2018
2
HAMADA, JUN
Exec Dt:
03/09/2018
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D962873
NONE
29796094
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE
TYSONS, VA 22182
Assignment: 15
Reel/Frame:048100/0521   Pages: 5
Recorded: 01/23/2019
Attorney Dkt #:600630-493US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMURA, KAZUAKI
Exec Dt:
12/28/2018
2
WATANABE, NOBUFUMI
Exec Dt:
01/11/2019
3
SEKI, KOHEI
Exec Dt:
01/08/2019
4
TERAMORI, MASASHI
Exec Dt:
01/08/2019
5
TANAKA, KEISUKE
Exec Dt:
12/28/2018
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU,
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10457636
US20190241513
16318791
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2001 MARKET STREET, SUITE 2800
PHILADELPHIA, PA 19103-7044
Assignment: 16
Reel/Frame:048397/0032   Pages: 6
Recorded: 02/21/2019
Attorney Dkt #:D190001US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
02/13/2019
2
HAMADA, JUN
Exec Dt:
02/13/2019
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D927431
NONE
29680909
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:052595/0491   Pages: 4
Recorded: 05/07/2020
Attorney Dkt #:038788.PD386US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
03/10/2020
2
HAMADA, JUN
Exec Dt:
03/10/2020
3
FURUHASHI, KAZUNORI
Exec Dt:
03/31/2020
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE
UBE-SHI, YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121487
US20200343653
16762057
Correspondence name and address
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:054872/0243   Pages: 3
Recorded: 01/11/2021
Attorney Dkt #:10477-010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YONEMOTO, TETSURO
Exec Dt:
07/16/2020
2
SEKI, KOHEI
Exec Dt:
07/20/2020
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME
CHUO-KU
TOKYO, JAPAN 104-8260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210146331
17047487
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 19
Reel/Frame:055099/0969   Pages: 3
Recorded: 02/01/2021
Attorney Dkt #:124527.0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, KOHEI
Exec Dt:
01/19/2021
2
HAMADA, JUN
Exec Dt:
01/13/2021
Assignee
1
CENTRAL GLASS COMPANY, LIMITED
5253, OAZA OKIUBE, UBE-SHI
YAMAGUCHI, JAPAN 755-0001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210315061
17264999
Correspondence name and address
BASS BERRY & SIMS PLC
1201 PENNSYLVANIA AVENUE, NW
SUITE 300
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:061536/0212   Pages: 2
Recorded: 09/23/2022
Attorney Dkt #:125560-0106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKAMI, YUSUKE
Exec Dt:
07/20/2022
2
SEKI, KOHEI
Exec Dt:
07/21/2022
Assignee
1
SUMITOMO CHEMICAL COMPANY, LIMITED
2-7-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230115399
17914232
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007

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