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 : SHIROTA, YOSHIHIRO
Total Assignments: 11
Assignment: 1
Reel/Frame:005801/0579   Pages: 2
Recorded: 08/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AMANO, TADASHI
Exec Dt:
07/11/1991
2
HOSHIDA, SHIGEHIRO
Exec Dt:
07/11/1991
3
SHIROTA, YOSHIHIRO
Exec Dt:
07/11/1991
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210158
NONE
07741652
Correspondence name and address
JULES E. GOLDBERG
MC AULAY FISHER NISSEN & GOLDBERG
261 MADISON AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:006942/0496   Pages: 3
Recorded: 04/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TAKUYA
Exec Dt:
01/28/1994
2
SHIROTA, YOSHIHIRO
Exec Dt:
01/18/1994
3
HIRAI, YOSHIHIKO
Exec Dt:
01/28/1994
4
MARUYAMA, TOSHIAKI
Exec Dt:
01/28/1994
5
AMANO, TADASHI
Exec Dt:
01/28/1994
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447999
NONE
08193866
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C., ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:007306/0120   Pages: 2
Recorded: 12/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YASUHIRO
Exec Dt:
12/16/1994
2
AMANO, TADASHI
Exec Dt:
12/16/1994
3
SHIROTA, YOSHIHIRO
Exec Dt:
12/16/1994
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5610245
NONE
08364461
Correspondence name and address
WADDELL A. BIGGART
SUGHRUE, MION, ZINN ET AL
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:007805/0196   Pages: 3
Recorded: 02/12/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, FUMIAKI
Exec Dt:
08/24/1995
2
AMANO, TADASKI
Exec Dt:
08/24/1995
3
SHIROTA, YOSHIHIRO
Exec Dt:
08/24/1995
4
OKUNO, YOSHITAKA
Exec Dt:
08/24/1995
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI, 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5587437
NONE
08528097
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET. AL.
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:009473/0707   Pages: 2
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARITA, TOMOMI
Exec Dt:
04/07/1998
2
KOBAYASHI, HIROYUKI
Exec Dt:
04/07/1998
3
SATOH, YUKINORI
Exec Dt:
04/08/1998
4
SHIROTA, YOSHIHIRO
Exec Dt:
04/09/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5917099
NONE
09078714
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:009554/0949   Pages: 2
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, HIROSHI
Exec Dt:
10/05/1998
2
IDA, NAOYUKI
Exec Dt:
10/05/1998
3
KOBAYASHI, HIROYUKI
Exec Dt:
10/05/1998
4
SATOH, YUKINORI
Exec Dt:
10/05/1998
5
SHIROTA, YOSHIHIRO
Exec Dt:
10/05/1998
6
FURUYA, MASAAKI
Exec Dt:
10/05/1998
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225490
NONE
09084786
Correspondence name and address
MILLEN, WHITE ET AL.
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:009988/0289   Pages: 3
Recorded: 05/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIROTA, YOSHIHIRO
Exec Dt:
05/13/1999
2
SEKIGUCHI, KATSUHIKO
Exec Dt:
05/13/1999
3
MIYOSHI, TETSUYA
Exec Dt:
05/13/1999
4
FUWA, YUTAKA
Exec Dt:
05/13/1999
5
SHIMOKAWA, YOSHIYUKI
Exec Dt:
05/13/1999
6
SASAKI, HIDEKI
Exec Dt:
05/13/1999
7
HORI, MASAO
Exec Dt:
05/13/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6618648
NONE
09262288
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS AVENUE, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:010972/0307   Pages: 3
Recorded: 07/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAMATA, MIKIO
Exec Dt:
02/28/2000
2
FURUTA, MASSAKI
Exec Dt:
02/29/2000
3
SHIROTA, YOSHIHIRO
Exec Dt:
02/29/2000
4
MURAIDA, AKIO
Exec Dt:
02/28/2000
5
UENO, SUSUMU
Exec Dt:
02/29/2000
6
SHINOHARA, TOSHIO
Exec Dt:
02/28/2000
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6686312
NONE
09522690
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
TRACY A. LUKE
ARLINGTON COURT PLAZA I
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:013734/0816   Pages: 3
Recorded: 06/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/08/2000
2
SHIROTA, YOSHIHIRO
Exec Dt:
11/08/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741916
NONE
09709493
Correspondence name and address
FINNEGAN, HENDERSON ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 10
Reel/Frame:014041/0145   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIGUCHI, KATSUHIKO
Exec Dt:
11/08/2000
2
SHIROTA, YOSHIHIRO
Exec Dt:
11/08/2000
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6741916
NONE
09709493
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 11
Reel/Frame:013199/0900   Pages: 4
Recorded: 08/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKUNO, AKIHITO
Exec Dt:
08/02/2002
2
KOBAYASHI, HIROYUKI
Exec Dt:
08/02/2002
3
SATOH, YUKINORI
Exec Dt:
08/02/2002
4
OZEKI, HIDEAKI
Exec Dt:
08/02/2002
5
SHIROTA, YOSHIHIRO
Exec Dt:
08/02/2002
6
UENO, SUSUMU
Exec Dt:
08/02/2002
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6632956
US20030109735
10218558
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL
GERALD M. MURPHY, JR.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

Search Results as of: 04/25/2024 11:30 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