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 : SUGAWARA, TAKEO
Total Assignments: 25
Assignment: 1
Reel/Frame:004485/0151   Pages: 1
Recorded: 11/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
UCHIYAMA, TOSHIYUKI
Exec Dt:
09/05/1985
2
SUGAWARA, TAKEO
Exec Dt:
09/05/1985
3
OKUYAMA, CHIYOSHI
Exec Dt:
09/05/1985
4
MIZUSHIMA, YOSHIHIKO
Exec Dt:
09/05/1985
Assignee
1
HAMAMATSU PHOTONICS KABUSHIKI KAISHA, A CORP. OF JAPANESE
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4629486
NONE
06798933
Correspondence name and address
SPENCER AND FRANK
1111 -19TH STREET,N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004959/0562   Pages: 1
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUI, TOSHIKAZU
Exec Dt:
10/20/1987
2
SUGAWARA, TAKEO
Exec Dt:
10/20/1987
Assignee
1
HAMAMATSU PHOTONICS KABUSHIKI KAISHA, 1126-1, ICHINO-CHO, HAMAMATSU-SHI, SHIZUOKA, JAPAN, A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914349
NONE
07112490
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER
1775 K ST. N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:007409/0617   Pages: 3
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
03/15/1995
2
HINO, TOSHIHIKO
Exec Dt:
03/15/1995
3
SUZUKI, MAKOTO
Exec Dt:
03/15/1995
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO HAMAMATSU-SHI, SHIZUOKA-KEN JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5550380
NONE
08376280
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
GLENN J. PERRY
1100 NEW YORK AVE., NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 4
Reel/Frame:008051/0821   Pages: 2
Recorded: 06/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
05/20/1996
2
NAGAI, TSUTOMU
Exec Dt:
05/20/1996
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684905
NONE
08660574
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:008134/0364   Pages: 2
Recorded: 07/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
07/15/1996
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684906
NONE
08686680
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:008573/0283   Pages: 2
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
04/10/1997
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5903694
NONE
08838047
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 7
Reel/Frame:008504/0792   Pages: 2
Recorded: 04/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
04/15/1997
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5923806
NONE
08838048
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
INTELLECTUAL PROPERTY GROUP
GLENN J. PERRY
1100 NEW YORK AVENUE NW, 9TH FLOOR EAST
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:008725/0996   Pages: 2
Recorded: 07/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
07/11/1997
Assignee
1
HAMAMATSU PHOTONICS K.K.
HAMAMATSU-SHI
1126-1, ICHINO-CHO,
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5940565
NONE
08898675
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:008931/0325   Pages: 2
Recorded: 12/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
09/24/1997
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6038360
NONE
08984883
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
GLENN J. PERRY
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 10
Reel/Frame:010603/0383   Pages: 2
Recorded: 01/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
01/12/2000
2
SUZUKI, MAKOTO
Exec Dt:
01/12/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6399938
NONE
09463631
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ELIZABETH C. WEIMAR
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:010634/0161   Pages: 2
Recorded: 02/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
01/13/2000
2
SUZUKI, MAKOTO
Exec Dt:
01/13/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA-KEN 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6219483
NONE
09463594
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
ELIZABETH C. WEIMAR
1800 M STREET, N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:010998/0851   Pages: 2
Recorded: 08/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
07/31/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6522816
NONE
09632807
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
JOHN G. SMITH
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 13
Reel/Frame:011178/0748   Pages: 2
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
09/25/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
HAMAMATSU-SHI
1126-1, ICHINO-CHO
SHIZUOKA-KEN 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6567593
NONE
09672788
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
JOHN G. SMITH
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 14
Reel/Frame:011253/0926   Pages: 2
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
10/05/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
HAMAMATSU-SHI
1126-1, ICHINO-CHO
SHIZUOKA, JAPAN 435-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6628874
NONE
09694313
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
JOHN G. SMITH
1800 M STREET, N.W.
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:011256/0894   Pages: 2
Recorded: 10/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
10/05/2000
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6496644
NONE
09697078
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
JOHN G. SMITH
1800 M STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 16
Reel/Frame:014404/0608   Pages: 5
Recorded: 12/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGUCHI, MASAHIKO
Exec Dt:
12/01/2002
2
SUGAWARA, TAKEO
Exec Dt:
11/29/2002
3
MATSUURA, SHIGEKI
Exec Dt:
11/29/2002
4
KUSUYAMA, YUTAKA
Exec Dt:
11/29/2002
5
UCHIYAMA, TOSHIYUKI
Exec Dt:
11/29/2002
Assignee
1
HAMAMATSU PHOTONICS K.K.
126-1, ICHINO-CHO, HAMAMATSU-SHI, SHIZUOKA
JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040005433
10297406
Correspondence name and address
MORGAN, LEWIS, & BOCKIUS LLP
JOHN G. SMITH
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:013790/0821   Pages: 2
Recorded: 02/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIGUCHI, TERUYUKI
Exec Dt:
01/17/2003
2
SUGAWARA, TAKEO
Exec Dt:
01/17/2003
Assignees
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
2
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO
HAMAMATSU-SHI, SHIZUOKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6927844
US20030118219
10282073
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
ATTN: HOWARD L. BERNSTEIN
Assignment: 18
Reel/Frame:015549/0763   Pages: 2
Recorded: 02/23/2004
Attorney Dkt #:046124-5272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
02/02/2004
2
NATSUME, YOSHIO
Exec Dt:
02/02/2004
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA 435-8558, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7295736
US20040218085
10487145
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:015507/0022   Pages: 2
Recorded: 02/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
02/16/2004
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7746402
US20040212716
10487417
Correspondence name and address
MORGAN, LEWIS & BOCKIUS, LLP
JOHN G. SMITH
1111 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004
Assignment: 20
Reel/Frame:019359/0693   Pages: 2
Recorded: 05/03/2007
Attorney Dkt #:46884-5499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NONAKA, KATSUTOSHI
Exec Dt:
08/07/2006
2
SUGAWARA, TAKEO
Exec Dt:
08/07/2006
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HAMAMATSU-SHI
SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7679734
US20070216911
10586327
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 21
Reel/Frame:023023/0082   Pages: 2
Recorded: 07/29/2009
Attorney Dkt #:46884-5736 (441475)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAWARA, TAKEO
Exec Dt:
07/21/2009
2
TOMINAGA, AKIRA
Exec Dt:
07/21/2009
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8116606
US20100104248
12524977
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 22
Reel/Frame:024176/0774   Pages: 2
Recorded: 04/01/2010
Attorney Dkt #:46884-5767 (448952)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
03/01/2010
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU,
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100214401
12711280
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 23
Reel/Frame:026303/0010   Pages: 2
Recorded: 05/18/2011
Attorney Dkt #:046884-5859 (470795)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
05/12/2011
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU,
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110222827
13130013
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 24
Reel/Frame:043081/0006   Pages: 2
Recorded: 07/03/2017
Attorney Dkt #:46884-5859-01-US-563703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
05/12/2011
Assignee
1
HAMAMATSU PHOTONICS K.K.
1126-1, ICHINO-CHO, HIGASHI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 431-3106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10209441
US20170307816
15640791
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 25
Reel/Frame:048000/0742   Pages: 2
Recorded: 01/02/2019
Attorney Dkt #:046884-5859-02-US-585203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAWARA, TAKEO
Exec Dt:
05/12/2011
Assignee
1
HAMAMATSU PHOTONICS, K.K.
1126-1, ICHINO-CHO, HIGASHI-KU
HAMAMATSU-SHI, SHIZUOKA, JAPAN 435-8558
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10802211
US20190154915
16238004
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209

Search Results as of: 04/30/2024 09:20 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