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Patent Assignment Assignor Details
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Assignor Name : TSUSHIMA, HIROAKI
Total Assignments: 41
Assignment: 1
Reel/Frame:004974/0720   Pages: 1
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOSHIDA, MASATSUGA
Exec Dt:
10/21/1988
2
MARUYAMA, SEISHIRO
Exec Dt:
10/21/1988
3
EZAWA, HIROSHI
Exec Dt:
10/21/1988
4
WATANABE, TAKAYUKI
Exec Dt:
10/21/1988
5
TSUSHIMA, HIROAKI
Exec Dt:
10/21/1988
Assignee
1
MITSUI TOATSU CHEMICALS, INC., A CORP. OF JAPAN
NO. 2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983238
NONE
07261407
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON & PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:005237/0556   Pages: 1
Recorded: 01/30/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATANABE, TAKAYUKI
Exec Dt:
01/26/1990
2
TSUSHIMA, HIROAKI
Exec Dt:
01/26/1990
Assignee
1
MITSUI TOATSU CHEMICALS, INCORPORATED
2-5, KASUMIGASEKI 3-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943594
NONE
07454061
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BLDG., WASHINGTON AND
PRINCE STREET, P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 3
Reel/Frame:005259/0327   Pages: 1
Recorded: 03/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EZAWA, HIROSHI
Exec Dt:
03/09/1990
2
WATANABE, TAKAYUKI
Exec Dt:
03/09/1990
3
TSUSHIMA, HIROAKI
Exec Dt:
03/09/1990
4
NISHIBA, ZYUZO
Exec Dt:
03/09/1990
Assignee
1
MITSUI TOATSU CHEMICALES, INC.
NO. 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966805
NONE
07496011
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG.
WASHINGTON & PRINCE STS., P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:005291/0640   Pages: 2
Recorded: 04/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EZAWA, HIROSHI
Exec Dt:
04/18/1990
2
WATANABE, TAKAYUKI
Exec Dt:
04/18/1990
3
TSUSHIMA, HIROAKI
Exec Dt:
04/18/1990
4
NISHIBA, ZYUZO
Exec Dt:
04/18/1990
Assignee
1
MITSUI TOATSU CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975313
NONE
07516135
Correspondence name and address
ROBERT G. MUKAI
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BLDG., P. O. BOX 1404
WASHINGTON & PRINCE STS.
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:029165/0943   Pages: 7
Recorded: 10/22/2012
Attorney Dkt #:12GP-006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TOORU
Exec Dt:
10/05/2012
2
OHTA, TAKESHI
Exec Dt:
10/03/2012
3
TSUSHIMA, HIROAKI
Exec Dt:
10/04/2012
4
WAKABAYASHI, OSAMU
Exec Dt:
10/03/2012
Assignee
1
GIGAPHOTON INC.
400 YOKOKURASHINDEN, OYAMA-SHI,
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8867583
US20130100980
13656917
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 6
Reel/Frame:039139/0748   Pages: 6
Recorded: 07/13/2016
Attorney Dkt #:015000-GP0034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TOORU
Exec Dt:
10/05/2012
2
OHTA, TAKESHI
Exec Dt:
10/03/2012
3
TSUSHIMA, HIROAKI
Exec Dt:
10/04/2012
4
WAKABAYASHI, OSAMU
Exec Dt:
10/03/2012
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9954340
US20160322772
15208637
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 7
Reel/Frame:035257/0377   Pages: 8
Recorded: 03/25/2015
Attorney Dkt #:03146-0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKABAYASHI, OSAMU
Exec Dt:
01/05/2015
2
TSUSHIMA, HIROAKI
Exec Dt:
01/07/2015
3
KAKIZAKI, KOUJI
Exec Dt:
01/08/2015
Assignee
1
GIGAPHOTON INC.
400, YOKOKURASHINDEN
OYAMA-SHI, TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9350133
US20150188274
14579698
Correspondence name and address
TERESA A. LAVENUE
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:041452/0844   Pages: 8
Recorded: 01/20/2017
Attorney Dkt #:015000-GP0022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
01/13/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
01/08/2015
3
MATSUNAGA, TAKASHI
Exec Dt:
01/09/2015
Assignee
1
GIGAPHOTON INC.
400, YOKOKURASHINDEN
OYAMA-SHI, TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9647415
US20150139258
14602208
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 9
Reel/Frame:035257/0186   Pages: 10
Recorded: 03/25/2015
Attorney Dkt #:03146-0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
01/23/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
01/22/2015
3
KUMAZAKI, TAKAHITO
Exec Dt:
01/23/2015
4
MATSUNAGA, TAKASHI
Exec Dt:
01/23/2015
Assignee
1
GIGAPHOTON INC.
400, YOKOKURASHINDEN
OYAMA-SHI, TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9490603
US20150180192
14638883
Correspondence name and address
TERESA A. LAVENUE
555 THIRTEENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 10
Reel/Frame:038443/0990   Pages: 10
Recorded: 05/03/2016
Attorney Dkt #:015000-GP0031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9722384
US20160248215
15145016
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 11
Reel/Frame:046219/0193   Pages: 10
Recorded: 06/27/2018
Attorney Dkt #:015000-GP0088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190020167
16020595
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 12
Reel/Frame:047388/0266   Pages: 10
Recorded: 11/01/2018
Attorney Dkt #:015000-GP0108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10971883
US20190081449
16178351
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 13
Reel/Frame:047388/0339   Pages: 10
Recorded: 11/01/2018
Attorney Dkt #:015000-GP0109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190081450
16178363
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 14
Reel/Frame:047388/0405   Pages: 10
Recorded: 11/01/2018
Attorney Dkt #:015000-GP0110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190074654
16178374
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 15
Reel/Frame:047388/0484   Pages: 10
Recorded: 11/01/2018
Attorney Dkt #:015000-GP0111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10666008
US20190074655
16178382
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 16
Reel/Frame:052446/0645   Pages: 10
Recorded: 04/20/2020
Attorney Dkt #:015000-GP0147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, NATSUSHI
Exec Dt:
05/21/2015
2
WAKABAYASHI, OSAMU
Exec Dt:
05/20/2015
3
TSUSHIMA, HIROAKI
Exec Dt:
05/20/2015
4
YASHIRO, MASANORI
Exec Dt:
05/20/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11081850
US20200244029
16853489
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 17
Reel/Frame:038436/0477   Pages: 16
Recorded: 05/02/2016
Attorney Dkt #:014700-GP0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSU, AKIHIKO
Exec Dt:
06/09/2015
2
MATSUNAGA, TAKASHI
Exec Dt:
06/11/2015
3
MASUDA, HIROYUKI
Exec Dt:
06/10/2015
4
WAKABAYASHI, OSAMU
Exec Dt:
06/04/2015
5
TSUSHIMA, HIROAKI
Exec Dt:
06/09/2015
6
YASHIRO, MASANORI
Exec Dt:
06/09/2015
7
OHTA, TAKESHI
Exec Dt:
06/10/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9825417
US20160248214
15144081
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 18
Reel/Frame:043740/0009   Pages: 16
Recorded: 09/29/2017
Attorney Dkt #:014700-GP0036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSU, AKIHIKO
Exec Dt:
06/09/2015
2
MATSUNAGA, TAKASHI
Exec Dt:
06/11/2015
3
MASUDA, HIROYUKI
Exec Dt:
06/10/2015
4
WAKABAYASHI, OSAMU
Exec Dt:
06/04/2015
5
TSUSHIMA, HIROAKI
Exec Dt:
06/09/2015
6
YASHIRO, MASANORI
Exec Dt:
06/09/2015
7
OHTA, TAKESHI
Exec Dt:
06/10/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10164396
US20180026414
15720122
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 19
Reel/Frame:047462/0206   Pages: 16
Recorded: 11/09/2018
Attorney Dkt #:015000-GP0112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSU, AKIHIKO
Exec Dt:
06/09/2015
2
MATSUNAGA, TAKASHI
Exec Dt:
06/11/2015
3
MASUDA, HIROYUKI
Exec Dt:
06/10/2015
4
WAKABAYASHI, OSAMU
Exec Dt:
06/04/2015
5
TSUSHIMA, HIROAKI
Exec Dt:
06/09/2015
6
YASHIRO, MASANORI
Exec Dt:
06/09/2015
7
OHTA, TAKESHI
Exec Dt:
06/10/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190081451
16185542
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 20
Reel/Frame:037189/0750   Pages: 12
Recorded: 12/02/2015
Attorney Dkt #:014900-GP0033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKIZAKI, KOUJI
Exec Dt:
06/26/2015
2
TSUSHIMA, HIROAKI
Exec Dt:
06/25/2015
3
FUJIMOTO, JUNICHI
Exec Dt:
06/30/2015
4
SUZUKI, NATSUSHI
Exec Dt:
06/25/2015
5
KATSUUMI, HISAKAZU
Exec Dt:
06/25/2015
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI-KEN, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9748727
US20160172817
14956709
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 21
Reel/Frame:039071/0313   Pages: 10
Recorded: 07/05/2016
Attorney Dkt #:014900-GP0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, HIROYUKI
Exec Dt:
02/18/2016
2
KAKIZAKI, KOUJI
Exec Dt:
02/22/2016
3
TSUSHIMA, HIROAKI
Exec Dt:
02/19/2016
4
KATSUUMI, HISAKAZU
Exec Dt:
02/18/2016
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 3238558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9722385
US20160308324
15198433
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 22
Reel/Frame:039515/0857   Pages: 16
Recorded: 08/24/2016
Attorney Dkt #:014900-GP0048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
02/19/2016
2
KAKIZAKI, KOUJI
Exec Dt:
02/22/2016
3
MATSUNAGA, TAKASHI
Exec Dt:
02/19/2016
4
ASAYAMA, TAKESHI
Exec Dt:
02/19/2016
5
KATSUUMI, HISAKAZU
Exec Dt:
02/18/2016
6
UMEDA, HIROSHI
Exec Dt:
03/15/2016
7
IKEDA, HIROYUKI
Exec Dt:
02/18/2016
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 3238558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742141
US20160365696
15245245
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 23
Reel/Frame:039986/0893   Pages: 14
Recorded: 10/11/2016
Attorney Dkt #:014900-GP0049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUWA, AKIRA
Exec Dt:
02/22/2016
2
KAKIZAKI, KOUJI
Exec Dt:
02/22/2016
3
TSUSHIMA, HIROAKI
Exec Dt:
02/19/2016
4
OHKUBO, TOMOYUKI
Exec Dt:
03/16/2016
5
UMEDA, HIROSHI
Exec Dt:
03/15/2016
6
KATSUUMI, HISAKAZU
Exec Dt:
02/18/2016
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 3238558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10096966
US20170033527
15290518
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 24
Reel/Frame:039474/0135   Pages: 10
Recorded: 08/18/2016
Attorney Dkt #:015000-GP0041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAYAMA, TAKESHI
Exec Dt:
02/25/2016
2
TSUSHIMA, HIROAKI
Exec Dt:
02/25/2016
3
KAKIZAKI, KOUJI
Exec Dt:
03/08/2016
4
WAKABAYASHI, OSAMU
Exec Dt:
03/04/2016
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9853410
US20160359291
15240162
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 25
Reel/Frame:043333/0366   Pages: 12
Recorded: 08/18/2017
Attorney Dkt #:015000-GP0065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUUMI, HISAKAZU
Exec Dt:
05/22/2017
2
TAKEZAWA, KAZUYA
Exec Dt:
05/22/2017
3
KAKIZAKI, KOUJI
Exec Dt:
05/23/2017
4
TSUSHIMA, HIROAKI
Exec Dt:
05/22/2017
5
ASAYAMA, TAKESHI
Exec Dt:
05/30/2017
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10050403
US20170346252
15680474
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 26
Reel/Frame:043230/0954   Pages: 12
Recorded: 08/08/2017
Attorney Dkt #:002900-GP0019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, HIROSHI
Exec Dt:
06/13/2017
2
MIZOGUCHI, HAKARU
Exec Dt:
05/29/2017
3
MATSUNAGA, TAKASHI
Exec Dt:
06/07/2017
4
TSUSHIMA, HIROAKI
Exec Dt:
06/05/2017
5
OHKUBO, TOMOYUKI
Exec Dt:
05/26/2017
Assignee
1
GIGAPHOTON INC.
400 OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170338618
15671572
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 27
Reel/Frame:049009/0217   Pages: 12
Recorded: 04/26/2019
Attorney Dkt #:015000-GP0121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEDA, HIROSHI
Exec Dt:
06/13/2017
2
MIZOGUCHI, HAKARU
Exec Dt:
05/29/2017
3
MATSUNAGA, TAKASHI
Exec Dt:
06/07/2017
4
TSUSHIMA, HIROAKI
Exec Dt:
06/05/2017
5
OHKUBO, TOMOYUKI
Exec Dt:
05/26/2017
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190252846
16396072
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 28
Reel/Frame:043260/0822   Pages: 5
Recorded: 08/10/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, KEISUKE
Exec Dt:
06/15/2017
2
ONISHI, KATSUKI
Exec Dt:
06/05/2017
3
TSUSHIMA, HIROAKI
Exec Dt:
06/12/2017
4
TANIMOTO, KAZUHIRO
Exec Dt:
06/05/2017
5
KITAGAWA, TOSHIHISA
Exec Dt:
06/05/2017
Assignee
1
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-7122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669397
US20180022895
15550154
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 29
Reel/Frame:044556/0199   Pages: 6
Recorded: 01/08/2018
Attorney Dkt #:002900-GP0021
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUUMI, HISAKAZU
Exec Dt:
10/06/2017
2
TSUSHIMA, HIROAKI
Exec Dt:
10/05/2017
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10965085
US20180138650
15864017
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 30
Reel/Frame:045743/0166   Pages: 10
Recorded: 05/08/2018
Attorney Dkt #:015000-GP0086
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJIMAKI, YOUSUKE
Exec Dt:
02/16/2018
2
TSUSHIMA, HIROAKI
Exec Dt:
02/26/2018
3
IKEDA, HIROYUKI
Exec Dt:
02/16/2018
4
WAKABAYASHI, OSAMU
Exec Dt:
02/16/2018
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10673200
US20180261973
15973846
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 31
Reel/Frame:048798/0304   Pages: 8
Recorded: 04/04/2019
Attorney Dkt #:015000-GP0119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIRO, MASANORI
Exec Dt:
01/14/2019
2
TSUSHIMA, HIROAKI
Exec Dt:
01/14/2019
3
WAKABAYASHI, OSAMU
Exec Dt:
02/27/2019
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10879664
US20190237928
16375591
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 32
Reel/Frame:053431/0700   Pages: 8
Recorded: 08/07/2020
Attorney Dkt #:015000-GP0154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
06/18/2020
2
SUZUKI, NATSUSHI
Exec Dt:
05/27/2020
3
WAKABAYASHI, OSAMU
Exec Dt:
06/03/2020
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200366049
16987716
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 33
Reel/Frame:053659/0800   Pages: 12
Recorded: 09/01/2020
Attorney Dkt #:015000-GP0157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
06/30/2020
2
TANAKA, SATOSHI
Exec Dt:
06/25/2020
3
FUJIMAKI, YOUSUKE
Exec Dt:
06/25/2020
4
ASAYAMA, TAKESHI
Exec Dt:
07/02/2020
5
WAKABAYASHI, OSAMU
Exec Dt:
07/06/2020
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 3238558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11451003
US20200403371
17009160
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 34
Reel/Frame:056852/0484   Pages: 4
Recorded: 07/14/2021
Attorney Dkt #:SHM-738
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, YUSUKE
Exec Dt:
04/28/2021
2
YAMAKAWA, MOMOYO
Exec Dt:
04/28/2021
3
FUJIWARA, NAOYA
Exec Dt:
04/28/2021
4
ADACHI, KENTA
Exec Dt:
04/28/2021
5
TSUSHIMA, HIROAKI
Exec Dt:
04/28/2021
6
SASAYAMA, TOMOKI
Exec Dt:
04/28/2021
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARACHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210372868
17322088
Correspondence name and address
MUIR PATENT LAW, PLLC
P.O. BOX 1213
GREAT FALLS, VA 22066
Assignment: 35
Reel/Frame:056852/0513   Pages: 4
Recorded: 07/14/2021
Attorney Dkt #:SHM-739
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOI, YUSUKE
Exec Dt:
04/28/2021
2
YAMAKAWA, MOMOYO
Exec Dt:
04/28/2021
3
FUJIWARA, NAOYA
Exec Dt:
04/28/2021
4
TSUSHIMA, HIROAKI
Exec Dt:
04/28/2021
5
ADACHI, KENTA
Exec Dt:
04/28/2021
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARACHO
NAKAGYO-KU, KYOTO-SHI
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210356400
17317646
Correspondence name and address
MUIR PATENT LAW, PLLC
P.O. BOX 1213
GREAT FALLS, VA 22066
Assignment: 36
Reel/Frame:059164/0966   Pages: 8
Recorded: 03/03/2022
Attorney Dkt #:015000-GP0177
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
12/06/2021
2
KAWAGOE, YOUSUKE
Exec Dt:
12/21/2021
3
TANAKA, MAKOTO
Exec Dt:
12/06/2021
Assignee
1
GIGAPHOTON INC.
400, OAZA YOKOKURASHINDEN, OYAMA-SHI
TOCHIGI, JAPAN 323-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220190540
17686327
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 37
Reel/Frame:061307/0855   Pages: 8
Recorded: 10/04/2022
Attorney Dkt #:Q280578
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
09/12/2022
2
SAWADA, RYUJI
Exec Dt:
09/01/2022
3
ONO, TAKESHI
Exec Dt:
09/01/2022
4
YAMAMOTO, SHUHEI
Exec Dt:
09/01/2022
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230111880
17959800
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 38
Reel/Frame:061527/0082   Pages: 5
Recorded: 10/25/2022
Attorney Dkt #:Q281138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, RYUJI
Exec Dt:
09/09/2022
2
ONO, TAKESHI
Exec Dt:
09/12/2022
3
YAMAMOTO, SHUHEI
Exec Dt:
09/09/2022
4
TSUSHIMA, HIROAKI
Exec Dt:
09/12/2022
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230143489
17972848
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 39
Reel/Frame:063891/0174   Pages: 4
Recorded: 06/08/2023
Attorney Dkt #:Q288081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, RYUJI
Exec Dt:
05/22/2023
2
TSUSHIMA, HIROAKI
Exec Dt:
05/22/2023
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230409980
18331248
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 40
Reel/Frame:064450/0105   Pages: 4
Recorded: 08/01/2023
Attorney Dkt #:09260026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUSHIMA, HIROAKI
Exec Dt:
06/29/2023
2
SAWADA, RYUJI
Exec Dt:
06/28/2023
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240068962
18363144
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 41
Reel/Frame:064482/0907   Pages: 4
Recorded: 08/03/2023
Attorney Dkt #:09260027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, RYUJI
Exec Dt:
06/28/2023
2
YOSHIYAMA, HITOMI
Exec Dt:
06/28/2023
3
TSUSHIMA, HIROAKI
Exec Dt:
06/29/2023
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARA-CHO, NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240044810
18364603
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314

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