skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SAWADA, YUICHI
Total Assignments: 20
Assignment: 1
Reel/Frame:012161/0448   Pages: 2
Recorded: 09/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OYOKOTA, SHIGERU
Exec Dt:
08/20/2001
2
SAWADA, YUICHI
Exec Dt:
08/16/2001
Assignees
1
TOMINAGA MFG. CO.
NAKAGYO-KU
88, NISHINOKYOMINAMIRYO-MACHI
KYOTO, JAPAN
2
NIHON DENKEN CO., LTD.
HIKAWA-GUN
2535-1 KANPI, OAZA, HIKAWA-CHO
SHIMANE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020027070
09947899
Correspondence name and address
JORDAN & HAMBURG LLP
C. BRUCE HAMBURG
CHANIN BUILDING
SUITE 4000, 122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:013595/0984   Pages: 2
Recorded: 04/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWADA, YUICHI
Exec Dt:
11/15/2002
Assignee
1
SAWADA, KINJI
GREEN HILL #202, 2-11-4 MIDORIGAOKA, MEGURO-KU
TOKYO-TO, JAPAN 152-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6855233
US20040094406
10294755
Correspondence name and address
YOUNG & THOMPSON
745 SOUTH 23RD STREET 2ND FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:018371/0925   Pages: 2
Recorded: 10/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TAKU
Exec Dt:
09/25/2006
2
JUDAI, KANTA
Exec Dt:
09/26/2006
3
SAWADA, YUICHI
Exec Dt:
09/27/2006
Assignee
1
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI,
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7555321
US20070032258
10567479
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:020297/0065   Pages: 2
Recorded: 12/28/2007
Attorney Dkt #:8014-1126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAWADA, YUICHI
Exec Dt:
11/26/2007
Assignee
1
SAWADA, KINJI
#202, 11-4, MIDORIGAOKA 2-CHOME, MEGURO-KU
TOKYO, JAPAN 152-0034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090081077
11965803
Correspondence name and address
ANDREW J. PATCH
745 SOUTH 23RD STREET
2ND FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:020575/0049   Pages: 4
Recorded: 02/28/2008
Attorney Dkt #:1752-0206PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAI, TAKAHIRO
Exec Dt:
02/06/2008
2
YAMAMOTO, TOSHIHIRO
Exec Dt:
02/06/2008
3
KOMORI, MASAKI
Exec Dt:
02/06/2008
4
HOTTA, MASANORI
Exec Dt:
02/06/2008
5
SAWADA, YUICHI
Exec Dt:
02/06/2008
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012606
US20090153031
11989779
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O.BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:025072/0493   Pages: 4
Recorded: 09/30/2010
Attorney Dkt #:1752-0237PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, YUICHI
Exec Dt:
07/08/2010
2
KAI, TAKAHIRO
Exec Dt:
07/08/2010
3
KOMORI, MASAKI
Exec Dt:
07/08/2010
4
YAMAMOTO, TOSHIHIRO
Exec Dt:
07/08/2010
Assignee
1
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859109
US20110024735
12934078
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:029863/0352   Pages: 2
Recorded: 02/23/2013
Attorney Dkt #:NAN-0324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, YUICHI
Exec Dt:
02/07/2013
2
HOTTA, MASANORI
Exec Dt:
02/07/2013
3
MATSUMOTO, MEGUMI
Exec Dt:
02/07/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9118028
US20130200350
13818671
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:029863/0728   Pages: 2
Recorded: 02/25/2013
Attorney Dkt #:NAN-0325
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOTTA, MASANORI
Exec Dt:
02/07/2013
2
SAWADA, YUICHI
Exec Dt:
02/07/2013
3
KAWADA, ATSUSHI
Exec Dt:
02/07/2013
4
JIKUMARU, MASANA
Exec Dt:
02/07/2013
5
MATSUMOTO, MEGUMI
Exec Dt:
02/07/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766248
US20130150576
13818685
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 9
Reel/Frame:030145/0929   Pages: 2
Recorded: 04/03/2013
Attorney Dkt #:NAN-0327
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, YUICHI
Exec Dt:
03/28/2013
2
HOTTA, MASANORI
Exec Dt:
03/28/2013
3
MATSUMOTO, MEGUMI
Exec Dt:
03/28/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766249
US20130184458
13877627
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:030187/0489   Pages: 2
Recorded: 04/10/2013
Attorney Dkt #:NAN-0328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWADA, YUICHI
Exec Dt:
03/28/2013
2
HOTTA, MASANORI
Exec Dt:
03/28/2013
3
MATSUMOTO, MEGUMI
Exec Dt:
03/28/2013
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9312496
US20130193429
13878608
Correspondence name and address
LEE CHENG
1100 17TH STREET N.W. STE 310
WASHINGTON, DC 20036
Assignment: 11
Reel/Frame:045960/0507   Pages: 4
Recorded: 06/01/2018
Attorney Dkt #:6766-0213PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, MASASHI
Exec Dt:
03/22/2018
2
SAWADA, YUICHI
Exec Dt:
03/22/2018
3
UEDA, TOKIKO
Exec Dt:
03/22/2018
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180351109
15780428
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:061236/0836   Pages: 5
Recorded: 09/28/2022
Attorney Dkt #:3285.0600001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, REI
Exec Dt:
05/22/2018
2
SAWADA, YUICHI
Exec Dt:
05/22/2018
3
HIGASHI, YOSHIYUKI
Exec Dt:
05/22/2018
4
TSUBOYAMA, TADAO
Exec Dt:
05/22/2018
5
ICHIHASHI, NORIAKI
Exec Dt:
05/22/2018
6
OHATA, KOJI
Exec Dt:
05/22/2018
7
KAWAGUCHI, TOSHIKAZU
Exec Dt:
05/22/2018
Assignees
1
SUNCALL CORPORATION
14, UMEZU NISHIURA-CHO, UKYO-KU
KYOTO-SHI, KYOTO, JAPAN 615-8555
2
NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
1 HASHIKAMI-CHO, MATSUGASAKI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8585
3
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11534359
US20200315899
16303957
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:046656/0927   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:6766-0215PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, MASASHI
Exec Dt:
07/06/2018
2
SAWADA, YUICHI
Exec Dt:
07/06/2018
3
NOGUCHI, KATSUHIDE
Exec Dt:
07/06/2018
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11088334
US20190103562
16078231
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042-0747
Assignment: 14
Reel/Frame:046666/0354   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:6766-0216PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TOKIKO
Exec Dt:
07/13/2018
2
OGAWA, JUNYA
Exec Dt:
07/13/2018
3
TADA, MASASHI
Exec Dt:
07/13/2018
4
SAWADA, YUICHI
Exec Dt:
07/13/2018
Assignee
1
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10622570
US20190088883
16078499
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:047936/0673   Pages: 3
Recorded: 01/09/2019
Attorney Dkt #:82132-US-989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINO, KIYOSHI
Exec Dt:
12/10/2018
2
SAWADA, YUICHI
Exec Dt:
12/10/2018
Assignee
1
ROLAND CORPORATION
2036-1 NAKAGAWA, HOSOE-CHO, KITA-KU, HAMAMATSU,
SHIZUOKA, JAPAN 431-1304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10467996
US20190197998
16231398
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 16
Reel/Frame:052442/0218   Pages: 5
Recorded: 04/20/2020
Attorney Dkt #:3285.0680001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, REI
Exec Dt:
04/05/2019
2
MAKIHARA, YUKINOBU
Exec Dt:
04/05/2019
3
SAWADA, YUICHI
Exec Dt:
04/05/2019
4
HIGASHI, YOSHIYUKI
Exec Dt:
04/05/2019
5
TSUBOYAMA, TADAO
Exec Dt:
04/05/2019
6
ICHIHASHI, NORIAKI
Exec Dt:
04/05/2019
7
OHATA, KOJI
Exec Dt:
04/05/2019
Assignees
1
SUNCALL CORPORATION
14, UMEZU NISHIURA-CHO, UKYO-KU
KYOTO-SHI, KYOTO-FU, JAPAN 6158555
2
NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
1 HASHIKAMI-CHO, MATSUGASAKI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 6068585
3
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 6068501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200297571
16756136
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
SUITE 600
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:052980/0150   Pages: 10
Recorded: 06/18/2020
Attorney Dkt #:3285.0690001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, REI
Exec Dt:
03/02/2020
2
MAKIHARA, YUKINOBU
Exec Dt:
03/02/2020
3
TSUBOYAMA, TADAO
Exec Dt:
03/02/2020
4
OHATA, KOJI
Exec Dt:
03/02/2020
5
SAWADA, YUICHI
Exec Dt:
03/02/2020
6
HIGASHI, YOSHIYUKI
Exec Dt:
03/02/2020
Assignees
1
SUNCALL CORPORATION
14, UMEZU NISHIURA-CHO, UKYO-KU
KYOTO-SHI, KYOTO-FU, JAPAN 6158555
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 6068501
3
NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
1 HASHIKAMI-CHO, MATSUGASAKI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 6068585
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11529281
US20210085552
16772430
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
SUITE 600
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:053722/0732   Pages: 4
Recorded: 09/09/2020
Attorney Dkt #:6766-0242PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TOKIKO
Exec Dt:
07/16/2020
2
SAWADA, YUICHI
Exec Dt:
07/15/2020
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200411772
16978935
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 19
Reel/Frame:057768/0500   Pages: 12
Recorded: 10/12/2021
Attorney Dkt #:3285.0750001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, REI
Exec Dt:
08/04/2021
2
MAKIHARA, YUKINOBU
Exec Dt:
08/17/2021
3
SAWADA, YUICHI
Exec Dt:
08/04/2021
4
HIGASHI, YOSHIYUKI
Exec Dt:
08/04/2021
5
OHATA, KOJI
Exec Dt:
08/04/2021
Assignees
1
SUNCALL CORPORATION
14, UMEZU NISHIURA-CHO, UKYO-KU
KYOTO-SHI, KYOTO, JAPAN 615-8555
2
NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
1 HASHIKAMI-CHO, MATSUGASAKI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8585
3
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175608
17442917
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:057768/0612   Pages: 12
Recorded: 10/12/2021
Attorney Dkt #:3285.0760001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, REI
Exec Dt:
08/04/2021
2
MAKIHARA, YUKINOBU
Exec Dt:
08/17/2021
3
SAWADA, YUICHI
Exec Dt:
08/04/2021
4
HIGASHI, YOSHIYUKI
Exec Dt:
08/07/2021
5
OHATA, KOJI
Exec Dt:
08/04/2021
Assignees
1
SUNCALL CORPORATION
14, UMEZU NISHIURA-CHO, UKYO-KU
KYOTO-SHI, KYOTO, JAPAN 615-8555
2
NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
1 HASHIKAMI-CHO, MATSUGASAKI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8585
3
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, KYOTO, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220168166
17598789
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005

Search Results as of: 04/30/2024 08:40 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT