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 : IWATA, KEISUKE
Total Assignments: 25
Assignment: 1
Reel/Frame:004076/0155   Pages: 1
Recorded: 12/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
11/24/1982
Assignee
1
IWATA ELECTRIC CO., LTD.
16-1, SOTOKANDA 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462113
NONE
06447529
Correspondence name and address
BURNS, LOBATO & ADAMS
71 BROADWAY, STE. 1230
NEW YORK, NY 10006
Assignment: 2
Reel/Frame:004091/0328   Pages: 1
Recorded: 01/17/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
12/28/1982
Assignee
1
IWATA ELECTRIC CO., LTD. A CORP. OF JAPAN
16-1, SOTOKANDA 1-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4495649
NONE
06454411
Correspondence name and address
BURNS, LOBATO & ADAMS
71 BROADWAY - STE. 1230
NEW YORK, NY 10006
Assignment: 3
Reel/Frame:004202/0198   Pages: 1
Recorded: 11/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
11/18/1983
Assignee
1
IWATA ELECTRIC CO., LTD., 16-1, SOTOKANDA 1-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OF
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4654883
NONE
06556078
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR STREET - STE. 1805
NEW YORK, NY 10006
Assignment: 4
Reel/Frame:004277/0152   Pages: 1
Recorded: 06/20/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
06/08/1984
Assignee
1
IWATA ELECTRIC CO., LTD.
16-1, SOTOKANDA 1-CHOME,
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4591668
NONE
06622654
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR STREET - STE. 1805
NEW YORK, NY 10006
Assignment: 5
Reel/Frame:004357/0436   Pages: 1
Recorded: 01/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
12/26/1984
Assignee
1
IWATA ELECTRIC CO., LTD.
16-1, SOTOKANDA 1-CHOME,
A CORP OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691313
NONE
06688565
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR STREET,
SUITE 1805
NEW YORK, NY 10006
Assignment: 6
Reel/Frame:004416/0157   Pages: 1
Recorded: 06/06/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
05/28/1985
Assignee
1
IWATA ELECTRIC CO., LTD., A CORP OF JAPAN
1 CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4656458
NONE
06741689
Correspondence name and address
BURNS, LOBATO & ADAMS
140 CEDAR ST. - STE. 1805
NEW YORK, NY 10006
Assignment: 7
Reel/Frame:004699/0249   Pages: 1
Recorded: 03/30/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
11/10/1986
Assignee
1
KABUSHIKI KAISHA IWATA ELECTRIC
16-1, SOTOKANADA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732041
NONE
07001348
Correspondence name and address
MURRAY SCHAFFER
114 OLD COUNTRY RD.
MINEOLA, NY 11501
Assignment: 8
Reel/Frame:004714/0442   Pages: 1
Recorded: 05/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
02/20/1987
Assignee
1
KABUSHIKI KAISHA, IWATA ELECTRIC
16-1, SOTOKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4749056
NONE
07021633
Correspondence name and address
MURRAY SCHAFFER
114 OLD COUNTRY ROAD
MINEOLA, NY 11501
Assignment: 9
Reel/Frame:005015/0224   Pages: 1
Recorded: 12/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IWATA, KEISUKE
Exec Dt:
12/23/1988
2
KOJIMA, YOSHIKAZU
Exec Dt:
12/23/1988
Assignees
1
IWATA ELECTRIC CO., LTD., A CORP. OF JAPAN
16-1, SOTOKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
KOBISHI ELECTRIC CO., LTD., A CORP. OF JAPAN
4-6, KAMINAKAZATO 3-CHOME, KITA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4885572
NONE
07292250
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL ROAD
WALTHAM, MA 02154
Assignment: 10
Reel/Frame:005173/0246   Pages: 1
Recorded: 10/30/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
04/08/1989
Assignee
1
KABUSHIKI KAISHA IWATA ELECTRIC
16-1, SOTOKANDA 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4972713
NONE
07359049
Correspondence name and address
BAUER & SCHAFFER
114 OLD COUNTRY ROAD
MINEOLA, NY 11501
Assignment: 11
Reel/Frame:006097/0524   Pages: 2
Recorded: 04/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
IWATA, KEISUKE
Exec Dt:
04/10/1992
Assignee
1
KABUSHIKI KAISHA IWATA ELECTRIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5289159
NONE
07869394
Correspondence name and address
MURRAY SCHAFFER
114 OLD COUNTRY ROAD
MINEOLA, NY 11501
Assignment: 12
Reel/Frame:017613/0405   Pages: 5
Recorded: 05/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARUBE, ISAO
Exec Dt:
03/16/2006
2
IWATA, KEISUKE
Exec Dt:
03/15/2006
Assignee
1
PULSE-IMMUNOTECH CORPORATION
801, C/O BIONICS RESEARCH CENTER
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, TOKYO UNIVERSITY OF TECHNOLOGY, KATAYANAGI LABORATORY 8F, 1404-1 KATAKURA-MACHI, HACHIOJI-SHI
TOKYO 192-0982, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070000311
10561105
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MASSACHUSETTS 01742-9133
Assignment: 13
Reel/Frame:019503/0060   Pages: 5
Recorded: 06/28/2007
Attorney Dkt #:3462.1020-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, KEISUKE
Exec Dt:
02/14/2007
2
MIZUTANI, YUKIHITO
Exec Dt:
02/15/2007
Assignee
1
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070298519
10592195
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 14
Reel/Frame:019509/0489   Pages: 4
Recorded: 07/02/2007
Attorney Dkt #:3462-1020-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWATA, KEISUKE
Exec Dt:
02/26/2007
Assignee
1
PULSE-IMMUNOTECH CORPORATION
C/O RESEARCH CENTER OF ADVANCED BIONICS, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, KATAYANAGI INSTITUTE, TOKYO UNIVERSITY OF TECHNOLOGY
1404-1, KATAKURA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-0982
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070298519
10592195
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 15
Reel/Frame:021023/0820   Pages: 4
Recorded: 05/29/2008
Attorney Dkt #:3462.1023-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWATA, KEISUKE
Exec Dt:
05/23/2008
Assignee
1
PULSE-IMMUNOTECH CORPORATION
C/O RESEARCH CENTER OF ADVANCED BIONICS, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; KATAYANAGI INSTITUTE 8F
TOKYO UNIVERSITY OF TECHNOLOGY, 1404-1, KATAKURA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-0982
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090117667
11992695
Correspondence name and address
DAVID E. BROOK, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 16
Reel/Frame:021023/0872   Pages: 4
Recorded: 05/29/2008
Attorney Dkt #:3462.1022-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWATA, KEISUKE
Exec Dt:
05/23/2008
Assignee
1
PULSE-IMMUNOTECH CORPORATION
C/O RESEARCH CENTER OF ADVANCED BIONICS, NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY; KATAYANAGI INSTITUTE 8F
TOKYO UNIVERSITY OF TECHNOLOGY, 1404-1, KATAKURA-MACHI, HACHIOJI-SHI
TOKYO, JAPAN 192-0982
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090291464
11992698
Correspondence name and address
DAVID E. BROOK, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 17
Reel/Frame:021637/0723   Pages: 4
Recorded: 10/06/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, HIROSHI
Exec Dt:
09/01/2008
2
YASUHO, TSUNEKI
Exec Dt:
09/16/2008
3
KANZAKI, YASUNOBU
Exec Dt:
09/17/2008
4
IWATA, KEISUKE
Exec Dt:
09/16/2008
5
IDE, TSUYOSHI
Exec Dt:
09/16/2008
6
HORIBE, TATSUTO
Exec Dt:
09/16/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090055881
12194953
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:021926/0784   Pages: 4
Recorded: 12/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, HIROSHI
Exec Dt:
10/03/2008
2
YASUHO, TSUNEKI
Exec Dt:
10/03/2008
3
KANZAKI, YASUNOBU
Exec Dt:
10/03/2008
4
IWATA, KEISUKE
Exec Dt:
10/03/2008
5
IDE, TSUYOSHI
Exec Dt:
10/03/2008
6
HORIBE, TATSUTO
Exec Dt:
10/03/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090049500
12183362
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:021926/0920   Pages: 4
Recorded: 12/04/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUHO, TSUNEKI
Exec Dt:
10/16/2008
2
AOKI, HIROSHI
Exec Dt:
10/16/2008
3
KANZAKI, YASUNOBU
Exec Dt:
10/16/2008
4
IWATA, KEISUKE
Exec Dt:
10/16/2008
5
IDE, TSUYOSHI
Exec Dt:
10/16/2008
6
HORIBE, TATSUTO
Exec Dt:
10/16/2008
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090282434
12186755
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:022922/0347   Pages: 2
Recorded: 07/07/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, KEISUKE
Exec Dt:
03/04/2009
2
IDE, TSUYOSHI
Exec Dt:
03/04/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8345170
US20100013841
12517381
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 21
Reel/Frame:022922/0472   Pages: 4
Recorded: 07/07/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, HIROSHI
Exec Dt:
04/03/2009
2
YASUHO, TSUNEKI
Exec Dt:
03/26/2009
3
SUZUKI, HIDEKAZU
Exec Dt:
03/26/2009
4
IWATA, KEISUKE
Exec Dt:
03/26/2009
5
KANZAKI, YASUNOBU
Exec Dt:
03/26/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100060789
12520647
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:024137/0382   Pages: 4
Recorded: 03/25/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASUHO, TSUNEKI
Exec Dt:
12/02/2009
2
AOKI, HIROSHI
Exec Dt:
12/21/2009
3
KANZAKI, YASUNOBU
Exec Dt:
12/08/2009
4
IWATA, KEISUKE
Exec Dt:
12/02/2009
5
IDE, TSUYOSHI
Exec Dt:
12/02/2009
6
HORIBE, TATSUTO
Exec Dt:
12/02/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100287596
12671092
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:032178/0626   Pages: 4
Recorded: 02/10/2014
Attorney Dkt #:P649825-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, TOSHIYUKI
Exec Dt:
07/18/2013
2
YASUHO, TSUNEKI
Exec Dt:
07/18/2013
3
KUSABA, DAISUKE
Exec Dt:
07/25/2013
4
IWATA, KEISUKE
Exec Dt:
07/18/2013
5
NISHIMURA, TOMOHIKO
Exec Dt:
07/25/2013
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140067558
13961235
Correspondence name and address
PANASONIC CORPORATION
2-1-61, SHIROMI, CHUO-KU
7F OBP PANASONIC TOWER
OSAKA, 540-6207 JAPAN
Assignment: 24
Reel/Frame:052740/0467   Pages: 2
Recorded: 05/25/2020
Attorney Dkt #:P1024264US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, EIICHI
Exec Dt:
02/17/2020
2
IWATA, KEISUKE
Exec Dt:
02/17/2020
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200302387
16819791
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 25
Reel/Frame:056829/0912   Pages: 2
Recorded: 07/12/2021
Attorney Dkt #:P1025225US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITA, ATSUYOSHI
Exec Dt:
01/12/2021
2
IWATA, KEISUKE
Exec Dt:
01/12/2021
Assignee
1
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
20000 MARINER AVENUE
SUITE 200
TORRANCE, CALIFORNIA 90503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210158291
17165209
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN

Search Results as of: 04/28/2024 05:08 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