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Patent Assignment Assignor Details
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Assignor Name : YAMASAKI, HIROTAKA
Total Assignments: 9
Assignment: 1
Reel/Frame:005051/0532   Pages: 1
Recorded: 03/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMASAKI, HIROTAKA
Exec Dt:
02/20/1989
2
HIRONAKA, YOSHIO
Exec Dt:
02/20/1989
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, 3-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4959487
NONE
07318170
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:006137/0324   Pages: 2
Recorded: 06/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHINODA, JITSUO
Exec Dt:
05/20/1992
2
YAMASAKI, HIROTAKA
Exec Dt:
05/20/1992
3
TAKIZAWA, TOSHIHARU
Exec Dt:
05/20/1992
Assignee
1
IDEMITSU KOSAN CO., LTD.
A CORPORATION OF JAPAN
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5239107
NONE
07865926
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
HERBERT GOODMAN
600 THIRD AVE., 30TH FL.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:006585/0540   Pages: 3
Recorded: 06/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINOKAMI, TOMIYASU
Exec Dt:
01/28/1993
2
KOSHIMA, HIROAKI
Exec Dt:
01/28/1993
3
YAMASAKI, HIROTAKA
Exec Dt:
01/28/1993
4
GOTOH, MASAHISA
Exec Dt:
01/28/1993
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326488
NONE
08016232
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:008531/0850   Pages: 3
Recorded: 05/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGAWA, TATSUYA
Exec Dt:
01/27/1997
2
YAMASAKI, HIROTAKA
Exec Dt:
01/27/1997
3
MOGAMI, KENJI
Exec Dt:
01/27/1997
4
NAGAO, SATOSHI
Exec Dt:
01/27/1997
5
HANDA, TOYOKAZU
Exec Dt:
01/27/1997
6
KANEKO, MASATO
Exec Dt:
01/27/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6261474
NONE
08794901
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
JOHN K. PIKE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:009946/0356   Pages: 3
Recorded: 05/13/1998
Conveyance: SEE RECORDING AT REEL 010600, FRAME 032. (RECORDATION DATE CORRECTED)
Assignors
1
YAMASAKI, HIROTAKA
Exec Dt:
09/30/1997
2
OGAWA, AKIHISA
Exec Dt:
10/03/1997
3
KAMIMORI, SHIGERU
Exec Dt:
10/03/1997
4
HIRAO, YOSHIKAZU
Exec Dt:
10/03/1997
5
FUJITA, KEIJI
Exec Dt:
10/03/1997
6
YOSHIMOTO, TOKUYUKI
Exec Dt:
10/03/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087539
NONE
08930585
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:010600/0322   Pages: 4
Recorded: 05/13/1999
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 5-13-98 TO 5-13-99 PREVIOUDLY RECORDED AT REEL 997
Assignors
1
YAMASAKI, HIROTAKA
Exec Dt:
09/30/1997
2
OGAWA, AKIHISA
Exec Dt:
10/03/1997
3
KAMIMORI, SHIGERU
Exec Dt:
10/03/1997
4
HIRAO, YOSHIKAZU
Exec Dt:
10/03/1997
5
FUJITA, KEIJI
Exec Dt:
10/03/1997
6
YOSHIMOTO, TOKUYUKI
Exec Dt:
10/03/1997
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3 CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087539
NONE
08930585
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND & ETAL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:023440/0613   Pages: 3
Recorded: 10/29/2009
Attorney Dkt #:350071US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMASAKI, HIROTAKA
Exec Dt:
08/24/2009
2
ISHIKAWA, MOTOHARU
Exec Dt:
08/24/2009
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557751
US20100126461
12597600
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:039837/0650   Pages: 2
Recorded: 09/22/2016
Attorney Dkt #:473665US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASAKI, HIROTAKA
Exec Dt:
08/25/2016
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180171259
15128407
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:043681/0807   Pages: 2
Recorded: 09/25/2017
Attorney Dkt #:504102US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YAMASAKI, HIROTAKA
Exec Dt:
07/13/2017
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180051228
15561238
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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