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 : SARUWATARI, TETSUYA
Total Assignments: 18
Assignment: 1
Reel/Frame:010500/0849   Pages: 3
Recorded: 12/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TSUNENORI
Exec Dt:
10/27/1999
2
ONO, HIDETOSHI
Exec Dt:
10/27/1999
3
MASE, JUN
Exec Dt:
10/27/1999
4
SARUWATARI, TETSUYA
Exec Dt:
10/27/1999
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6268543
NONE
09435209
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
GEORGE F. LESMES
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:012320/0386   Pages: 3
Recorded: 11/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
09/14/2000
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
SUMIDA-KU
(1) 6-1, YOKOAMI 1-CHOME
TOKYO 130-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414199
NONE
09719169
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:012623/0123   Pages: 2
Recorded: 02/27/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE. FILED ON 11-26-2001, RECORDED ON REEL 012320 FRAME 0386 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
09/14/2000
Assignee
1
IDEMITSU PETROCHEMICAL CO. LTD.
SUMIDA-KU
6-1, YOKOAMI 1-CHOME
TOKYO 130-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6414199
NONE
09719169
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:013256/0761   Pages: 3
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
06/10/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME
SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737551
US20030013927
10204264
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:013284/0019   Pages: 3
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
06/10/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030013928
10204404
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:013256/0807   Pages: 3
Recorded: 09/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
07/01/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608234
US20030013926
10204004
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:013492/0383   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAHARA, MASAHIRO
Exec Dt:
09/13/2002
2
SARUWATARI, TETSUYA
Exec Dt:
09/13/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6740784
US20030153792
10257980
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:013492/0413   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SARUWATARI, TETSUYA
Exec Dt:
10/03/2002
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6727394
US20030125587
10258571
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:014563/0477   Pages: 3
Recorded: 10/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARUWATARI, TETSUYA
Exec Dt:
03/31/2003
2
IWAHARA, MASAHIRO
Exec Dt:
03/31/2003
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943273
US20040030196
10433155
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:014979/0169   Pages: 3
Recorded: 02/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAHARA, MASAHIRO
Exec Dt:
07/10/2003
2
SARUWATARI, TETSUYA
Exec Dt:
07/10/2003
Assignee
1
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6825386
US20040127753
10468152
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
ROHITHA JAYASURIYA
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 11
Reel/Frame:014986/0896   Pages: 3
Recorded: 08/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASAYUKI
Exec Dt:
08/02/2004
2
SARUWATARI, TETSUYA
Exec Dt:
08/02/2004
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARACHO NAKAGYO-KU
KYOTO-SHI, KYOTO 604-8511, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040238104
10833675
Correspondence name and address
RANKIN, HILL, PORTER & CLARK LLP
DAVID E. SPAW
4080 ERIE STREET
WILLOUGHBY, OHIO 44094
Assignment: 12
Reel/Frame:021449/0935   Pages: 3
Recorded: 08/27/2008
Attorney Dkt #:NGB-15491.001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASAYUKI
Exec Dt:
08/02/2004
2
SARUWATARI, TETSUYA
Exec Dt:
08/02/2004
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUWABARACHO
NAKAGYO-KU
KYOTO-SHI, KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090004887
12199285
Correspondence name and address
RANKIN HILL AND CLARK
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 13
Reel/Frame:020275/0684   Pages: 3
Recorded: 12/20/2007
Attorney Dkt #:304069US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARUWATARI, TETSUYA
Exec Dt:
02/13/2007
2
FUJIKAWA, NOBUO
Exec Dt:
02/13/2007
3
YAMANE, HIDEKI
Exec Dt:
02/13/2007
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718580
US20070270315
11574558
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:019544/0978   Pages: 3
Recorded: 07/11/2007
Attorney Dkt #:311372US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARUWATARI, TETSUYA
Exec Dt:
05/28/2007
2
YAMANE, HIDEKI
Exec Dt:
05/28/2007
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7956229
US20080167510
11813727
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:019904/0162   Pages: 4
Recorded: 09/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MASAYASU
Exec Dt:
09/03/2007
2
SARUWATARI, TETSUYA
Exec Dt:
09/03/2007
Assignee
1
SHIMADZU CORPORATION
1, NISHINOKYO-KUABARACHO
NAKAGYO-KU
KYOTO, JAPAN 604-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8018162
US20090232715
11910202
Correspondence name and address
J.C. PATENTS
4 VENTURE SUITE 250
IRVINE, CA 92618
Assignment: 16
Reel/Frame:024191/0897   Pages: 4
Recorded: 04/06/2010
Attorney Dkt #:356889US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, TOMOKO
Exec Dt:
01/13/2010
2
WAKUI, KENICHI
Exec Dt:
01/12/2010
3
FURUSAWA, KINSHO
Exec Dt:
01/12/2010
4
SARUWATARI, TETSUYA
Exec Dt:
01/12/2010
5
UMEKI, TAKASHI
Exec Dt:
01/12/2010
6
SAWAI, MASAMI
Exec Dt:
01/13/2010
7
AOI, NOBUYUKI
Exec Dt:
01/19/2010
8
OSADA, KAZUO
Exec Dt:
01/21/2010
Assignees
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
2
NIKKI-UNIVERSAL CO., LTD.
6-3, OHSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 141-8563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100210887
12680096
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:055505/0390   Pages: 4
Recorded: 03/05/2021
Attorney Dkt #:535481US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SARUWATARI, TETSUYA
Exec Dt:
01/27/2021
2
YOSHIOKA, NAOKI
Exec Dt:
01/26/2021
3
YAMANAKA, YASUSHI
Exec Dt:
02/05/2021
Assignee
1
MITSUBISHI ENGINEERING-PLASTICS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210340346
17273823
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:059822/0492   Pages: 7
Recorded: 05/05/2022
Attorney Dkt #:541835US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKASAWA, SHUN
Exec Dt:
04/15/2022
2
SHAMOTO, JUN
Exec Dt:
04/25/2022
3
SARUWATARI, TETSUYA
Exec Dt:
04/20/2022
4
NAGAMACHI, TOSHIKI
Exec Dt:
04/13/2022
5
TANASE, SHOHJIROH
Exec Dt:
04/14/2022
Assignee
1
IDEMITSU KOSAN CO.,LTD.
2-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227381
17769476
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 05:00 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