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 : TOTANI, TAKAHIKO
Total Assignments: 22
Assignment: 1
Reel/Frame:026916/0183   Pages: 3
Recorded: 09/08/2011
Attorney Dkt #:HEI-080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUENAGA, RYO
Exec Dt:
07/15/2011
2
ISHIZAKI, YOICHI
Exec Dt:
07/15/2011
3
TANAKA, SATOSHI
Exec Dt:
07/15/2011
4
TOTANI, TAKAHIKO
Exec Dt:
07/15/2011
5
OTA, KYOHEI
Exec Dt:
07/15/2011
Assignee
1
TOYO SEIKAN KAISHA, LTD.
3-1, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO 100-8522, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110318725
13138589
Correspondence name and address
KANESAKA BERNER & PARTNERS PATENT AGENTS, LLP
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:029868/0920   Pages: 4
Recorded: 02/25/2013
Attorney Dkt #:HEI-093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
12/28/2012
2
TOTANI, TAKAHIKO
Exec Dt:
12/28/2012
3
ISHIZAKI, YOICHI
Exec Dt:
12/28/2012
4
OTA, KYOHEI
Exec Dt:
12/28/2012
5
SUENAGA, RYO
Exec Dt:
01/07/2013
6
KUNINORI, MASAHIRO
Exec Dt:
12/28/2012
Assignee
1
TOYO SEIKAN KAISHA, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130164831
13818862
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 3
Reel/Frame:030220/0317   Pages: 5
Recorded: 04/16/2013
Attorney Dkt #:18070/002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TAKAHIKO
Exec Dt:
03/18/2013
2
ISHIZAKI, YOICHI
Exec Dt:
03/18/2013
3
TANAKA, SATOSHI
Exec Dt:
03/18/2013
4
SUENAGA, RYO
Exec Dt:
03/19/2013
5
OTA, KYOHEI
Exec Dt:
03/18/2013
6
KUNINORI, MASAHIRO
Exec Dt:
03/18/2013
Assignee
1
TOYO SEIKAN KAISHA, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926522
US20130230914
13862966
Correspondence name and address
JONATHAN P. OSHA
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:033411/0746   Pages: 5
Recorded: 07/29/2014
Attorney Dkt #:18070/015001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
05/26/2014
2
TOTANI, TAKAHIKO
Exec Dt:
05/26/2014
3
ISHIZAKI, YOICHI
Exec Dt:
05/26/2014
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909090
US20140335608
14444479
Correspondence name and address
YUICHI WATANABE
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:037382/0966   Pages: 4
Recorded: 12/30/2015
Attorney Dkt #:18070/026001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUENAGA, RYO
Exec Dt:
09/29/2015
2
TOTANI, TAKAHIKO
Exec Dt:
09/24/2015
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688963
US20160208219
14981447
Correspondence name and address
JOHN P. OSHA
909 FANNIN STREET, STE. 3500
HOUSTON, TX 77010
Assignment: 6
Reel/Frame:038947/0394   Pages: 5
Recorded: 06/17/2016
Attorney Dkt #:18070/029001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TAKAHIKO
Exec Dt:
03/15/2016
2
TANAKA, SATOSHI
Exec Dt:
03/14/2016
3
AIHARA, TAKESHI
Exec Dt:
03/16/2016
4
ISHIZAKI, YOICHI
Exec Dt:
03/11/2016
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884907
US20160289624
15184649
Correspondence name and address
YUICHI WATANABE
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 7
Reel/Frame:040542/0652   Pages: 2
Recorded: 11/01/2016
Attorney Dkt #:HEI-097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
08/17/2016
2
TOTANI, TAKAHIKO
Exec Dt:
08/16/2016
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170051238
15308262
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 8
Reel/Frame:042764/0353   Pages: 5
Recorded: 06/21/2017
Attorney Dkt #:18070/035001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TAKAHIKO
Exec Dt:
05/01/2017
2
TANAKA, SATOSHI
Exec Dt:
05/01/2017
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745659
US20170283758
15627500
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:047193/0288   Pages: 6
Recorded: 10/04/2018
Attorney Dkt #:18070/043001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
07/12/2018
2
SUENAGA, RYO
Exec Dt:
07/18/2018
3
TOTANI, TAKAHIKO
Exec Dt:
07/17/2018
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414637
US20190031994
16148229
Correspondence name and address
JEFFREY S. BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 10
Reel/Frame:047264/0379   Pages: 4
Recorded: 10/18/2018
Attorney Dkt #:Q242906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
07/24/2018
2
TOTANI, TAKAHIKO
Exec Dt:
07/24/2018
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190127677
16094406
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 11
Reel/Frame:048238/0835   Pages: 6
Recorded: 02/05/2019
Attorney Dkt #:18070/010002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SATOSHI
Exec Dt:
01/18/2019
2
TOTANI, TAKAHIKO
Exec Dt:
01/17/2019
3
ISHIZAKI, YOICHI
Exec Dt:
01/24/2019
4
OTA, KYOHEI
Exec Dt:
01/16/2019
5
SUENAGA, RYO
Exec Dt:
01/23/2019
6
KUNINORI, MASAHIRO
Exec Dt:
01/18/2019
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11702621
US20190127676
16232865
Correspondence name and address
JEFFREY BERGMAN
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 12
Reel/Frame:048892/0682   Pages: 10
Recorded: 04/16/2019
Attorney Dkt #:SUENAGA2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUENAGA, RYO
Exec Dt:
02/15/2019
2
TANAKA, SATOSHI
Exec Dt:
02/15/2019
3
TOTANI, TAKAHIKO
Exec Dt:
02/15/2019
4
TAKAHASHI, NAOKI
Exec Dt:
02/15/2019
Assignee
1
TOYO SEIKAN GROUP HOLDINGS CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190161716
16322012
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:060186/0352   Pages: 10
Recorded: 06/13/2022
Attorney Dkt #:SUENAGA2A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUENAGA, RYO
Exec Dt:
02/15/2019
2
TANAKA, SATOSHI
Exec Dt:
02/15/2019
3
TOTANI, TAKAHIKO
Exec Dt:
02/15/2019
4
TAKAHASHI, NAOKI
Exec Dt:
02/15/2019
Assignee
1
TOYO SEIKAN GROUP HOLDINGS CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-0022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220306976
17839142
Correspondence name and address
BROWDY AND NEIMARK PLLC
1625 K STREET N.W. SUITE 550
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:050064/0756   Pages: 4
Recorded: 08/15/2019
Attorney Dkt #:Q249088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOTANI, TAKAHIKO
Exec Dt:
06/27/2019
2
MATSUOKA, YOUSUKE
Exec Dt:
06/27/2019
3
TANAKA, SATOSHI
Exec Dt:
06/24/2019
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200056148
16486212
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:062398/0673   Pages: 12
Recorded: 01/17/2023
Attorney Dkt #:SUENAGA1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUENAGA, RYO
Exec Dt:
09/25/2019
2
TANAKA, SATOSHI
Exec Dt:
09/30/2019
3
KASHIWABARA, KEN
Exec Dt:
09/27/2019
4
TOTANI, TAKAHIKO
Exec Dt:
09/25/2019
5
OTA, KYOHEI
Exec Dt:
09/25/2022
Assignee
1
TOYO SEIKAN GROUP HOLDINGS CO., LTD.
18-1, HIGASHI-GOTANDA 2-CHOME
SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190300835
15739324
Correspondence name and address
BROWDY AND NEIMARK, PLLC
1625 K STREET, NW
SUITE 550
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:054267/0275   Pages: 7
Recorded: 11/04/2020
Attorney Dkt #:18804-003001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, YOSUKE
Exec Dt:
09/29/2020
2
TANAKA, SATOSHI
Exec Dt:
09/29/2020
3
TOTANI, TAKAHIKO
Exec Dt:
09/29/2020
4
NISHIYAMA, TAKAHARU
Exec Dt:
09/29/2020
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210115376
17087913
Correspondence name and address
JEFFREY S. BERGMAN
TWO HOUSTON CENTER
909 FANNIN, SUITE 3500
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:057288/0292   Pages: 4
Recorded: 08/25/2021
Attorney Dkt #:N054-21004-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TAKAHARU
Exec Dt:
07/16/2021
2
TANAKA, SATOSHI
Exec Dt:
07/16/2021
3
KOSEKI, OSAMU
Exec Dt:
07/16/2021
4
TOTANI, TAKAHIKO
Exec Dt:
07/16/2021
5
MATSUOKA, YOSUKE
Exec Dt:
07/11/2021
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380917
17411780
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610
Assignment: 18
Reel/Frame:060266/0645   Pages: 6
Recorded: 06/21/2022
Attorney Dkt #:N054-22002-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, YOSUKE
Exec Dt:
06/06/2022
2
TANAKA, SATOSHI
Exec Dt:
05/11/2022
3
KOSEKI, OSAMU
Exec Dt:
05/12/2022
4
TOTANI, TAKAHIKO
Exec Dt:
05/12/2022
5
NISHIYAMA, TAKAHARU
Exec Dt:
05/11/2022
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315879
17845650
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610
Assignment: 19
Reel/Frame:062238/0695   Pages: 4
Recorded: 12/29/2022
Attorney Dkt #:N054-22003-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSEKI, OSAMU
Exec Dt:
09/29/2022
2
TANAKA, SATOSHI
Exec Dt:
09/29/2022
3
TOTANI, TAKAHIKO
Exec Dt:
09/30/2022
4
MATSUOKA, YOSUKE
Exec Dt:
10/11/2022
5
NISHIYAMA, TAKAHARU
Exec Dt:
09/29/2022
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230134478
18091096
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610
Assignment: 20
Reel/Frame:063461/0356   Pages: 4
Recorded: 04/27/2023
Attorney Dkt #:N054-23001-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSEKI, OSAMU
Exec Dt:
03/03/2023
2
TANAKA, SATOSHI
Exec Dt:
03/03/2023
3
TOTANI, TAKAHIKO
Exec Dt:
03/03/2023
4
MATSUOKA, YOSUKE
Exec Dt:
03/16/2023
5
NISHIYAMA, TAKAHARU
Exec Dt:
03/03/2023
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240076603
18307968
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610
Assignment: 21
Reel/Frame:065931/0292   Pages: 4
Recorded: 12/21/2023
Attorney Dkt #:N054-23003-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIYAMA, TAKAHARU
Exec Dt:
11/10/2023
2
TANAKA, SATOSHI
Exec Dt:
11/10/2023
3
KOSEKI, OSAMU
Exec Dt:
11/10/2023
4
TOTANI, TAKAHIKO
Exec Dt:
11/10/2023
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240124821
18392380
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610
Assignment: 22
Reel/Frame:066113/0803   Pages: 4
Recorded: 01/12/2024
Attorney Dkt #:N054-23004-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSEKI, OSAMU
Exec Dt:
12/11/2023
2
TANAKA, SATOSHI
Exec Dt:
12/11/2023
3
TOTANI, TAKAHIKO
Exec Dt:
12/11/2023
4
NISHIYAMA, TAKAHARU
Exec Dt:
12/11/2023
Assignee
1
TOYO SEIKAN GROUP HOLDINGS, LTD.
18-1, HIGASHI-GOTANDA 2-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240150695
18411643
Correspondence name and address
NAKANISHI IP ASSOCIATES, LLC
6929 SUNRISE BLVD. SUITE 102D
CITRUS HEIGHTS, CA 95610

Search Results as of: 05/10/2024 12:39 AM
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