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 : MASUYAMA, TETSUO
Total Assignments: 11
Assignment: 1
Reel/Frame:003899/0006   Pages: 2
Recorded: 07/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKI, TAKAO
Exec Dt:
06/24/1981
2
MASUYAMA, TETSUO
Exec Dt:
06/24/1981
3
FUJIYAMA, YOSHIKO
Exec Dt:
06/24/1981
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4423252
NONE
06279692
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQ. FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004141/0368   Pages: 1
Recorded: 06/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKI, TAKAO
Exec Dt:
07/28/1982
2
MASUYAMA, TETSUO
Exec Dt:
07/28/1982
3
YOKOYAMA, TOSHIHARU
Exec Dt:
07/28/1982
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED
NO. 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4405823
NONE
06411122
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK AND SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004446/0129   Pages: 2
Recorded: 08/26/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKI, TAKAO
Exec Dt:
01/23/1984
2
MASUYAMA, TETSUO
Exec Dt:
01/23/1984
3
ASAHI, YOSHIO
Exec Dt:
01/23/1984
Assignee
1
MITSUBISHI CHEMICAL INDUSTRIES LIMITED, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4556751
NONE
06579958
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004852/0738   Pages: 2
Recorded: 02/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAGEYAMA, YOICHI
Exec Dt:
03/03/1986
2
MASUYAMA, TETSUO
Exec Dt:
03/03/1986
Assignees
1
MITSUBISHI CHEMICAL INDUSTRIES LTD.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
KABUSHIKI KAISHA KOBE SEIKO SHO
3-18, WAKIHAMACHO 1-CHOME, CHUO-KU, KOBE-SHI
HYOGO-KEN, JAPAN
3
IDEMITSU KOSAN COMPANY LIMITED
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
4
ASIA OIL COMPANY LIMITED
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
5
NIPPON BROWN COAL LIQUEFACTION CO., LTD.
8-2, MARUNOUCHI-1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4740289
NONE
07039785
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 S. JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005246/0545   Pages: 2
Recorded: 03/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASUYAMA, TETSUO
Exec Dt:
02/20/1990
2
SUZUKI, YASUO
Exec Dt:
02/20/1990
Assignee
1
NIPPON PISTON RING CO., LTD.
2-6, KUDAN-KITA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5092361
NONE
07488269
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON ST.
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 6
Reel/Frame:008185/0180   Pages: 4
Recorded: 10/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KATSUYUKI
Exec Dt:
09/20/1996
2
KANEKO, MITSUYOSHI
Exec Dt:
09/20/1996
3
TSUKAMOTO, KEISUKE
Exec Dt:
09/20/1996
4
OHYA, KOITI
Exec Dt:
09/20/1996
5
KAWAGUCHI, HAJIME
Exec Dt:
09/20/1996
6
MASUYAMA, TETSUO
Exec Dt:
09/20/1996
7
SHIRAGA, KEN
Exec Dt:
09/20/1996
8
KADOWAKI, KIYOSHI
Exec Dt:
09/20/1996
9
KIYONO, KENICHI
Exec Dt:
09/20/1996
10
IDA, KAZUTAKA
Exec Dt:
09/20/1996
11
TAKI, YOSHIHIRO
Exec Dt:
09/20/1996
12
TANAKA, KATSUHISA
Exec Dt:
09/20/1996
Assignees
1
EBARA CORPORATION
11-1, HANEDA ASAHI-CHO, OHTA-KU
TOKYO, JAPAN
2
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6027697
NONE
08690825
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET.AL
1755 JEFFERSON DAVIS HIGHWAY 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:008832/0014   Pages: 2
Recorded: 11/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMIYA, TAKAO
Exec Dt:
07/07/1997
2
IGUCHI, KUNIHIRO
Exec Dt:
07/07/1997
3
MASUYAMA, TETSUO
Exec Dt:
07/07/1997
Assignee
1
NIPPON PISTON RING CO., LTD.
CHIYODA-KU
NO. 2-6 KUDANKITA 4-CHOME
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861565
NONE
08865030
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:008778/0349   Pages: 5
Recorded: 11/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YOSHIKATSU
Exec Dt:
08/20/1997
2
MASUYAMA, TETSUO
Exec Dt:
08/20/1997
Assignee
1
NIPPON PISTON RING CO., LTD
2-6, KUDAN-KITA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5900559
NONE
08919817
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JOSEPH A. KOLASCH
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:009143/0482   Pages: 2
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YOSHIKATSU
Exec Dt:
03/18/1998
2
MASUYAMA, TETSUO
Exec Dt:
03/18/1998
3
OMIYA, TAKAO
Exec Dt:
03/18/1998
4
TAKIGUCHI, HIROSHI
Exec Dt:
03/18/1998
Assignee
1
NIPON PISTON RING CO., LTD.
TOCHIGI FACTORY, 1111 NOGI, NOGI-MACHI
SHIMOTSUGA-GUN, TOCHIGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261389
NONE
09069968
Correspondence name and address
EVENSON, MCKEOWN, ET AL.
HERBERT I. CANTOR
1200 G STREET N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:009469/0250   Pages: 3
Recorded: 09/09/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED AT REEL 9143, FRAME 0482.
Assignors
1
NAKAMURA, YOSHIKATSU
Exec Dt:
03/18/1998
2
MASUYAMA, TETSUO
Exec Dt:
03/18/1998
3
OMIYA, TAKAO
Exec Dt:
03/18/1998
4
TAKIGUCHI, HIROSHI
Exec Dt:
03/18/1998
Assignee
1
NIPPON PISTON RING CO., LTD.
ICHIGAYA BLD. 4-2-6 KUDANKITA, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261389
NONE
09069968
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN,
P.L.L.C.
1200 G STREET, N.W.
SUITE 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:013896/0547   Pages: 4
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MASUYAMA, TETSUO
Exec Dt:
03/11/2003
2
MATSUSHIMA, NOBUYUKI
Exec Dt:
03/11/2003
Assignee
1
NIPPON PISTON RING CO., LTD.
12-10, HONMACHI-HIGASHI 5-CHOME
SAITAMA-SHI, SAITAMA-KEN, JAPAN 338-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6860485
US20030184023
10392856
Correspondence name and address
PARKHURST & WENDEL
ROGER W. PARKHURST
SUITE 210, 1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805-

Search Results as of: 04/27/2024 01:30 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