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Patent Assignment Assignor Details
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Assignor Name : SUNAGA, DAISUKE
Total Assignments: 23
Assignment: 1
Reel/Frame:013485/0825   Pages: 2
Recorded: 11/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUKAWA, MASANORI
Exec Dt:
10/17/2002
2
NAKAYA, DAIGO
Exec Dt:
10/17/2002
3
HAYASHI, KATSUSHIGE
Exec Dt:
10/17/2002
4
MIMURA, HIROSHI
Exec Dt:
10/17/2002
5
SUNAGA, DAISUKE
Exec Dt:
10/17/2002
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-0005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030105199
10291686
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 N. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:017002/0377   Pages: 3
Recorded: 09/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNAGA, DAISUKE
Exec Dt:
09/09/2005
2
TAKEDA, YUJI
Exec Dt:
09/09/2005
3
OKAMURA, AKIRA
Exec Dt:
09/09/2005
4
NAGAI, SATOSHI
Exec Dt:
09/09/2005
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060063863
11228262
Correspondence name and address
WINDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC
Assignment: 3
Reel/Frame:020155/0056   Pages: 3
Recorded: 11/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAI, SATOSHI
Exec Dt:
10/04/2007
2
OKAMURA, AKIRA
Exec Dt:
10/04/2007
3
SUNAGA, DAISUKE
Exec Dt:
10/04/2007
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7897672
US20090062503
11918425
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MATTHEW M. JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 4
Reel/Frame:024477/0991   Pages: 3
Recorded: 06/03/2010
Attorney Dkt #:074273-0355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNAGA, DAISUKE
Exec Dt:
03/31/2010
Assignee
1
NEC ELECTRONICS CORPORATION
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI, KANAGAWA, JAPAN 211-8668
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8359427
US20100325350
12789968
Correspondence name and address
FOLEY AND LARDNER LLP
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 5
Reel/Frame:026125/0108   Pages: 4
Recorded: 04/14/2011
Attorney Dkt #:065393-5029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNAGA, DAISUKE
Exec Dt:
04/08/2011
2
MIYOSHI, TSUTOMU
Exec Dt:
04/08/2011
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
MITSUBISHI BLDG., 5-2, MARUNOUCHI 2-CHOME,
CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110184098
12921907
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:043450/0103   Pages: 11
Recorded: 08/30/2017
Attorney Dkt #:P52070
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUI, YUMI
Exec Dt:
06/30/2017
2
KOBAYASHI, DAISUKE
Exec Dt:
06/30/2017
3
ITO, AKIRA
Exec Dt:
06/30/2017
4
SUNAGA, DAISUKE
Exec Dt:
06/30/2017
5
PATTAMAMONGKOLCHAI, YUPIN
Exec Dt:
06/30/2017
6
PALAHARN, SANIT
Exec Dt:
06/30/2017
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
2
THAI POLYACETAL CO., LTD.
FLOOR 24/4-8, EMPORIUM TOWER, 622 SUKHUMVIT ROAD, KLONGTON, KLONGTOEY
BANGKOK, THAILAND 10110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11299618
US20170327682
15531568
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:045177/0880   Pages: 7
Recorded: 03/12/2018
Attorney Dkt #:P54484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, AKIRA
Exec Dt:
02/19/2018
2
SUNAGA, DAISUKE
Exec Dt:
02/19/2018
3
TOGASHI, KOHSUKE
Exec Dt:
02/19/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538863
US20180179670
15759371
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:045178/0275   Pages: 5
Recorded: 03/12/2018
Attorney Dkt #:P54485
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, AKIRA
Exec Dt:
02/19/2018
2
SUNAGA, DAISUKE
Exec Dt:
02/19/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180266018
15759377
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:046843/0151   Pages: 10
Recorded: 09/11/2018
Attorney Dkt #:P55559
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUUTA
Exec Dt:
07/30/2018
2
SUNAGA, DAISUKE
Exec Dt:
07/30/2018
3
ITO, AKIRA
Exec Dt:
07/30/2018
4
THUAMTHONG, WANDEE
Exec Dt:
07/25/2018
5
PATTAMAMONGKOLCHAI, YUPIN
Exec Dt:
07/25/2018
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
2
THAI POLYACETAL CO., LTD.
FLOOR 24/4-8, EMPORIUM TOWER, 622 SUKHUMVIT ROAD, KLONGTON, KLONGTOEY
BANGKOK, THAILAND 10110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10975189
US20200216598
16084083
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:046953/0676   Pages: 7
Recorded: 09/24/2018
Attorney Dkt #:P55693
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROOKA, MASATO
Exec Dt:
08/15/2018
2
SUNAGA, DAISUKE
Exec Dt:
08/15/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815371
US20190106565
16087901
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:047529/0092   Pages: 5
Recorded: 11/16/2018
Attorney Dkt #:P56495
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNAGA, DAISUKE
Exec Dt:
11/05/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190276659
16302404
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:054166/0864   Pages: 5
Recorded: 10/26/2020
Attorney Dkt #:P61643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNAGA, DAISUKE
Exec Dt:
11/05/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11390740
US20210040310
17079974
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:049066/0668   Pages: 8
Recorded: 05/02/2019
Attorney Dkt #:P57061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TORU
Exec Dt:
02/19/2019
2
NAKAYA, DAIGO
Exec Dt:
02/14/2019
3
OSHIMA, KENSUKE
Exec Dt:
02/19/2019
4
SUNAGA, DAISUKE
Exec Dt:
02/15/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11667745
US20200055974
16347072
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:063391/0436   Pages: 8
Recorded: 04/20/2023
Attorney Dkt #:P68425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TORU
Exec Dt:
02/19/2019
2
NAKAYA, DAIGO
Exec Dt:
02/14/2019
3
OSHIMA, KENSUKE
Exec Dt:
02/19/2019
4
SUNAGA, DAISUKE
Exec Dt:
02/15/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250211
18137160
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:051191/0498   Pages: 7
Recorded: 12/05/2019
Attorney Dkt #:P58626
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, AKIRA
Exec Dt:
09/10/2019
2
SUNAGA, DAISUKE
Exec Dt:
09/26/2019
3
MIKAMI, SUNAO
Exec Dt:
09/10/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441242
US20200181806
16619659
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:051425/0262   Pages: 7
Recorded: 01/06/2020
Attorney Dkt #:P58778
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, AKIRA
Exec Dt:
10/23/2019
2
SUNAGA, DAISUKE
Exec Dt:
10/24/2019
3
MIKAMI, SUNAO
Exec Dt:
10/23/2019
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11761121
US20200199787
16628808
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:052039/0074   Pages: 7
Recorded: 03/06/2020
Attorney Dkt #:P59545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, YUUTA
Exec Dt:
01/17/2020
2
SUNAGA, DAISUKE
Exec Dt:
01/21/2020
3
OKADA, TAKUYA
Exec Dt:
01/21/2020
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965058
US20200362085
16645051
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:052672/0324   Pages: 5
Recorded: 05/15/2020
Attorney Dkt #:P59970
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, TAKUYA
Exec Dt:
04/09/2020
2
SUNAGA, DAISUKE
Exec Dt:
04/09/2020
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954332
US20200354500
16764479
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:056231/0631   Pages: 5
Recorded: 05/13/2021
Attorney Dkt #:P62914
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, TAKUYA
Exec Dt:
04/15/2021
2
SUNAGA, DAISUKE
Exec Dt:
04/15/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326051
US20220056259
17293566
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:057012/0465   Pages: 5
Recorded: 07/28/2021
Attorney Dkt #:P63575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNAGA, DAISUKE
Exec Dt:
07/06/2021
2
MIKAMI, SUNAO
Exec Dt:
07/06/2021
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210388534
17426283
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:059004/0165   Pages: 5
Recorded: 02/14/2022
Attorney Dkt #:P64863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, MIKA
Exec Dt:
01/13/2022
2
SUNAGA, DAISUKE
Exec Dt:
01/13/2022
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11820857
US20220356290
17635192
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:060871/0973   Pages: 4
Recorded: 08/23/2022
Attorney Dkt #:P66165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUNAGA, DAISUKE
Exec Dt:
06/29/2022
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230151203
17801660
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:061495/0858   Pages: 6
Recorded: 10/21/2022
Attorney Dkt #:P66577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, TAKUYA
Exec Dt:
07/20/2022
2
SUNAGA, DAISUKE
Exec Dt:
07/22/2022
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11898033
US20230120116
17920443
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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