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 : TAKAGI, HIROYOSHI
Total Assignments: 12
Assignment: 1
Reel/Frame:004047/0782   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SANO, SHIRO
Exec Dt:
07/21/1981
2
TAKAGI, HIROYOSHI
Exec Dt:
07/21/1981
Assignee
1
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY, MINISTRY OF INTERNATIONAL TRADE & INDUSTRY, 3-1 KASUMIGASEKI 1 CHOME, CHIYODA-KU, TOKYO,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4367292
NONE
06288022
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE-STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003941/0606   Pages: 2
Recorded: 10/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, HIROYOSHI
Exec Dt:
10/16/1981
Assignee
1
HITACHI MAXELL. LTD.
1-1-88 USHITORA
IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4463918
NONE
06315859
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 209
FALLS CHURCH, VA 22046
Assignment: 3
Reel/Frame:003996/0824   Pages: 2
Recorded: 05/13/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOI, MITSUHARU
Exec Dt:
04/30/1982
2
TAKAGI, HIROYOSHI
Exec Dt:
04/30/1982
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4447020
NONE
06377825
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 209
FALLS CHURCH, VA 22046
Assignment: 4
Reel/Frame:004208/0376   Pages: 2
Recorded: 12/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAKAGI, HIROYOSHI
Exec Dt:
12/07/1983
Assignee
1
HITACHI MAXELL, LTD.
NO. 1-1-88, USHITORA, IBARAKI-SHI
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4553717
NONE
06560870
Correspondence name and address
BIRCH, STEWART, KOLASCH AND BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 5
Reel/Frame:004277/0980   Pages: 2
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAGI, HIROYOSHI
Exec Dt:
05/31/1984
2
AMAIKE, TOSHIYUKI
Exec Dt:
05/31/1984
3
MIZUTANI, HIKARU
Exec Dt:
05/31/1984
Assignee
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI,
OSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556153
NONE
06623456
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 6
Reel/Frame:004604/0085   Pages: 2
Recorded: 09/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUTANI, HIKARU
Exec Dt:
09/11/1986
2
TAKAGI, HIROYOSHI
Exec Dt:
09/11/1986
3
AMAIKE, TOSHIYUKI
Exec Dt:
09/11/1986
4
HAYASHI, HARUTAKA
Exec Dt:
09/11/1986
Assignee
1
HITACHI MAXELL, LTD., 1-1-88, USHITORA, IBARAKA-SHI, OSAKA-FU, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4741496
NONE
06908383
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 7
Reel/Frame:005276/0024   Pages: 1
Recorded: 04/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAGI, HIROYOSHI
Exec Dt:
03/29/1990
2
AWANO, MASANOBU
Exec Dt:
03/29/1990
3
KUBOTA, YOSHITAKA
Exec Dt:
03/29/1990
4
HOSHI, YUZI
Exec Dt:
03/29/1990
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
2
NISSAN CHEMICAL INDUSTRIES, LTD.
3
TOSOH CORPORATION
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002912
NONE
07507290
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:005761/0177   Pages: 2
Recorded: 06/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AWANO, MASANOBU
Exec Dt:
06/18/1991
2
MACHIDA, MICHIHIDE
Exec Dt:
06/18/1991
3
TAKAGI, HIROYOSHI
Exec Dt:
06/18/1991
4
HOSHI, YUZI
Exec Dt:
06/18/1991
5
OBITSU, MASAMICHI
Exec Dt:
06/18/1991
Assignees
1
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY
1-3-1, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
2
NISSAN CHEMICAL INDUSTRIES, LTD.
3-7-1, KANDA NISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5177033
NONE
07703865
Correspondence name and address
OLIFF & BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:007801/0916   Pages: 6
Recorded: 02/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONISHI, MASAYOSHI
Exec Dt:
07/14/1995
2
KEGAI, SEIJI
Exec Dt:
07/14/1995
3
OZAKI, KOICHI
Exec Dt:
07/14/1995
4
TAMADA, KANAME
Exec Dt:
07/14/1995
5
TAKAGI, HIROYOSHI
Exec Dt:
07/14/1995
Assignees
1
HITACHI MAXELL, LTD.
1-1-88, USHITORA, IBARAKI-SHI,
OSAKA-FU, JAPAN
2
MAXELL SEIKI, LTD.
45-101, KOAZA KAGAMIDA, AZA OYAMAZAKI, OYAMAZAKI-CHO
OTOKUNI-GUN, KYOTO-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725819
NONE
08505447
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
DONALD C. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:010630/0609   Pages: 3
Recorded: 03/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, HIROYOSHI
Exec Dt:
12/20/1999
2
MIZUTANI, HIKARU
Exec Dt:
12/20/1999
3
OHTA, KENJI
Exec Dt:
12/21/1999
4
KITANI, NORIAKI
Exec Dt:
01/17/2000
5
ENOMOTO, TAKAO
Exec Dt:
01/17/2000
6
NAKASHIMA, HIROSHI
Exec Dt:
01/17/2000
7
KOJIMA, YASUSHI
Exec Dt:
01/17/2000
8
TOYOFUKU, TOSHIYUKI
Exec Dt:
01/21/2000
Assignees
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKA-SHI
OSAKA-FU, JAPAN
2
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME
MORIGUCHI-SHI, OSAKA-FU, JAPAN
3
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D435854
NONE
29116510
Correspondence name and address
ATSK, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 11
Reel/Frame:011952/0843   Pages: 2
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMAZAKI, KATSUSUKE
Exec Dt:
05/08/2001
2
YAMAZAKI, YUUJI
Exec Dt:
05/07/2001
3
MIZUTANI, HIKARU
Exec Dt:
05/11/2001
4
MARO, TSUYOSHI
Exec Dt:
05/09/2001
5
OHTA, KENJI
Exec Dt:
05/11/2001
6
TAKAGI, HIROYOSHI
Exec Dt:
05/11/2001
7
TAKAHASHI, KATSUHIRO
Exec Dt:
05/10/2001
Assignee
1
HITACHI MAXELL, LTD.
1-88, USHITORA 1-CHOME, IBARAKI-SHI
OSAKA 567-8567, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027385
NONE
09830928
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 12
Reel/Frame:012776/0573   Pages: 3
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, HIROSHI
Exec Dt:
02/15/2002
2
KITANI, NORIAKI
Exec Dt:
02/15/2002
3
ENOMOTO, TAKAO
Exec Dt:
02/15/2002
4
TAKAGI, HIROYOSHI
Exec Dt:
02/15/2002
5
MIZUTANI, HIKARU
Exec Dt:
02/15/2002
6
OHTA, KENJI
Exec Dt:
02/15/2002
7
TOYOFUKU, TOSHIYUKI
Exec Dt:
02/15/2002
Assignees
1
SANYO ELECTRIC CO., LTD.
5-5, KEIHANHONDORI 2-CHOME, MORIGUCHI-SHI
OSAKA 570-8677, JAPAN
2
HITACHI MAXELL CO., LTD.
1-1-88, USHITORA IBARAKI-SHI,
OSAKA 567-8567, JAPAN
3
OLYMPUS OPTICAL CO., LTD.
2-43-2, HATAGAYA SHIBUYA-KU,
TOKYO, JAPAN 151-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6687216
NONE
10019309
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM F. WESTERMAN
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006

Search Results as of: 04/27/2024 03:48 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