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Patent Assignment Assignor Details
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Assignor Name : IWAMOTO, SHIGERU
Total Assignments: 41
Assignment: 1
Reel/Frame:005642/0465   Pages: 3
Recorded: 03/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, HIROYUKU
Exec Dt:
03/18/1991
2
IWAMOTO, SHIGERU
Exec Dt:
03/18/1991
3
KAWASAKI, MASAHIRO
Exec Dt:
03/18/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5223877
NONE
07656223
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 2
Reel/Frame:005753/0899   Pages: 3
Recorded: 07/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
05/29/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
05/29/1991
3
IWAMOTO, SHIGERU
Exec Dt:
05/29/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5182591
NONE
07692678
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE RD.
ARLINGTON, VA 22206
Assignment: 3
Reel/Frame:005760/0261   Pages: 3
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
06/11/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
06/11/1991
3
IWAMOTO, SHIGERU
Exec Dt:
06/11/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA A CORP. OF JAPAN
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166717
NONE
07701858
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 S GLEBE RD.
ARLINGTON, VA 22206
Assignment: 4
Reel/Frame:005760/0318   Pages: 3
Recorded: 07/11/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
06/11/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
06/11/1991
3
IWAMOTO, SHIGERU
Exec Dt:
06/11/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA,
A CORPORATION OF JAPAN
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170200
NONE
07701859
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE RD., STE. 300
ARLINGTON, VA 22206
Assignment: 5
Reel/Frame:005767/0592   Pages: 3
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
06/27/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
06/27/1991
3
IWAMOTO, SHIGERU
Exec Dt:
06/27/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA, A CORP. OF JAPAN
36-09, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274416
NONE
07726799
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 6
Reel/Frame:005796/0220   Pages: 3
Recorded: 07/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
07/22/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
07/22/1991
3
IWAMOTO, SHIGERU
Exec Dt:
07/22/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA, A CORPORATION OF JAPAN
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5170203
NONE
07736747
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 7
Reel/Frame:005863/0888   Pages: 3
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
09/17/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
09/17/1991
3
IWAMOTO, SHIGERU
Exec Dt:
09/17/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU, A CORPORATION OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5227832
NONE
07748784
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
SUITE 300
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 8
Reel/Frame:005863/0932   Pages: 3
Recorded: 10/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
09/17/1991
2
TAKAHASHI, HIROYUKI
Exec Dt:
09/17/1991
3
IWAMOTO, SHIGERU
Exec Dt:
09/17/1991
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA A CORP. OF JAPAN
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5255046
NONE
07748782
Correspondence name and address
SANDLER, GREENBLUM & BERNSTEIN
SUITE 300
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 9
Reel/Frame:006681/0946   Pages: 2
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
07/29/1993
Assignee
1
CHEVRON RESEARCH AND TECHNOLOGY COMPANY
P.O. BOX 1627
RICHMOND, CALIFORNIA 94802-0627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5569405
NONE
08113868
Correspondence name and address
CHEVRON CORPORATION
ERNEST A. SCHAAL - LAW DEPARTMENT
PATENT AND LICENSING UNIT
P.O. BOX 7141
SAN FRANCISCO, CALIFORNIA 94120-7141
Assignment: 10
Reel/Frame:008787/0626   Pages: 3
Recorded: 08/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, MASAHIRO
Exec Dt:
08/20/1997
2
IWAMOTO, SHIGERU
Exec Dt:
08/20/1997
Assignee
1
ASHAI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845155
NONE
08921020
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
P15644
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:010087/0569   Pages: 3
Recorded: 09/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, MASAHIRO
Exec Dt:
09/12/1997
2
IWAMOTO, SHIGERU
Exec Dt:
09/12/1997
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
ITABASHI-KU
36-9, MAENOCHO 2-HCOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6115553
NONE
08932197
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN, P15722
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:008868/0950   Pages: 3
Recorded: 10/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, MASAHIRO
Exec Dt:
10/22/1997
2
IWAMOTO, SHIGERU
Exec Dt:
10/21/1997
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878289
NONE
08959080
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE, P15754
RESTON, VA 20191
Assignment: 13
Reel/Frame:009291/0968   Pages: 3
Recorded: 06/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, ISAMU
Exec Dt:
06/15/1998
2
IWAMOTO, SHIGERU
Exec Dt:
06/15/1998
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5999753
NONE
09016429
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:009636/0145   Pages: 5
Recorded: 12/11/1998
Conveyance: CORRECTED ASSIGNMENT TO CORRECT APPLICATION NUMBER AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 8787 FRAME 0626
Assignors
1
NAKATA, MASHIRO
Exec Dt:
08/20/1998
2
IWAMOTO, SHIGERU
Exec Dt:
08/20/1998
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME,
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5845155
NONE
08921020
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:010410/0178   Pages: 3
Recorded: 11/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
11/12/1999
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6249650
NONE
09442463
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:010494/0902   Pages: 3
Recorded: 01/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
12/13/1999
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9 MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6233406
NONE
09443390
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VIRGINIA 20191
Assignment: 17
Reel/Frame:010527/0928   Pages: 3
Recorded: 01/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
12/13/1999
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9 MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6275660
NONE
09443310
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P 18203
RESTON, VA 20191
Assignment: 18
Reel/Frame:010528/0583   Pages: 3
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
12/13/1999
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9 MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6263169
NONE
09443309
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:010563/0349   Pages: 3
Recorded: 02/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
12/13/1999
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321042
NONE
09443391
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARK PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:010898/0305   Pages: 4
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, TETSUO
Exec Dt:
06/15/2000
2
HAMAMURA, TOSHIHIRO
Exec Dt:
06/15/2000
3
TAKAHASHI, HIROYUKI
Exec Dt:
06/15/2000
4
IWAMOTO, SHIGERU
Exec Dt:
06/15/2000
5
OHKURA, TADAHISA
Exec Dt:
06/15/2000
6
KANEKO, HIDEFUMI
Exec Dt:
06/15/2000
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6341202
NONE
09598799
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:010900/0103   Pages: 4
Recorded: 06/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, TETSUO
Exec Dt:
06/15/2000
2
HAMAMURA, TOSHIHIRO
Exec Dt:
06/15/2000
3
IWAMOTO, SHIGERU
Exec Dt:
06/15/2000
4
OHKURA, TADAHISA
Exec Dt:
06/15/2000
5
KANEKO, HIDEFUMI
Exec Dt:
06/15/2000
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6427051
NONE
09598214
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:010898/0084   Pages: 3
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOKAWA, TETSUO
Exec Dt:
06/19/2000
2
HAMAMURA, TOSHIHIRO
Exec Dt:
06/19/2000
3
IWAMOTO, SHIGERU
Exec Dt:
06/19/2000
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
ITABASHI-KU
36-9, MAENOCHO 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347189
NONE
09598447
Correspondence name and address
GREENBLUM & BERNSTEIN PLC
BRUCE H. BERSTEIN
1941 ROLAND CLARK PLACE
RESTON, VA 20191
Assignment: 23
Reel/Frame:011572/0342   Pages: 4
Recorded: 02/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAMATSU, HIROYUKI
Exec Dt:
01/31/2001
2
IWAMOTO, SHIGERU
Exec Dt:
01/31/2001
3
FUJITA, HIROKAZU
Exec Dt:
01/31/2001
Assignee
1
CHEVRON ORONITE JAPAN LIMITED
P.O. BOX 5047
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010019999
09780294
Correspondence name and address
CHEVRON CORPORATION
STEVEN G.K. LEE
PATENT AND LICENSING UNIT
P.O. BOX 6006, LAW DEPT.
SAN RAMON, CA 94583-0806
Assignment: 24
Reel/Frame:012131/0373   Pages: 3
Recorded: 08/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZATO, MORIKUNI
Exec Dt:
06/20/2001
2
IWAMOTO, SHIGERU
Exec Dt:
06/20/2001
3
HIRANO, SATOSHI
Exec Dt:
06/21/2001
Assignee
1
CHEVRON ORONITE JAPAN LIMITED
6620-15, SHIROWA
OMAEZAKI-CHO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569818
US20020019320
09870092
Correspondence name and address
CHEVRON CORPORATION
LAW DEPT.
PATENT AND LICENSING UNIT
P.O. BOX 6006
SAN RAMON, CA 94583-0806
Assignment: 25
Reel/Frame:012129/0162   Pages: 4
Recorded: 08/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
08/21/2001
2
SATO, OSAMU
Exec Dt:
08/21/2001
3
IWAMOTO, SHIGERU
Exec Dt:
08/21/2001
4
OHKURA, TADAHISA
Exec Dt:
08/21/2001
5
TANEOKA, KAZUHITO
Exec Dt:
08/21/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME
ITABASHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6571061
US20020044774
09939701
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE P21021
RESTON, VA 20191
Assignment: 26
Reel/Frame:012294/0852   Pages: 4
Recorded: 11/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
10/18/2001
2
SATO, OSAMU
Exec Dt:
10/18/2001
3
IWAMOTO, SHIGERU
Exec Dt:
10/18/2001
4
OHKURA, TADAHISA
Exec Dt:
10/18/2001
5
TANEOKA, KAZUHITO
Exec Dt:
10/18/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6826364
US20020061190
09955098
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 27
Reel/Frame:012304/0823   Pages: 4
Recorded: 11/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
10/18/2001
2
SATO, OSAMU
Exec Dt:
10/18/2001
3
IWAMOTO, SHIGERU
Exec Dt:
10/18/2001
4
OHKURA, TADAHISA
Exec Dt:
10/18/2001
5
TANEOKA, KAZUHITO
Exec Dt:
10/18/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6498901
US20020064383
09955145
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 28
Reel/Frame:012347/0689   Pages: 4
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
10/18/2001
2
SATO, OSAMU
Exec Dt:
10/18/2001
3
IWAMOTO, SHIGERU
Exec Dt:
10/18/2001
4
OHKURA, TADAHISA
Exec Dt:
10/18/2001
5
TANEOKA, KAZUHITO
Exec Dt:
10/18/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512890
US20020064384
09955163
Correspondence name and address
GRUMBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 29
Reel/Frame:012348/0090   Pages: 4
Recorded: 12/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWASAKI, MASAHIRO
Exec Dt:
10/18/2001
2
SATO, OSAMU
Exec Dt:
10/18/2001
3
IWAMOTO, SHIGERU
Exec Dt:
10/18/2001
4
OHKURA, TADAHISA
Exec Dt:
10/18/2001
5
TANEOKA, KAZUHITO
Exec Dt:
10/18/2001
Assignee
1
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
36-9 MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6718135
US20020061192
09955208
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 30
Reel/Frame:012663/0390   Pages: 4
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAMATSU, HIROYUKI
Exec Dt:
02/06/2002
2
IWAMOTO, SHIGERU
Exec Dt:
02/06/2002
3
FUJITA, HIROKAZU
Exec Dt:
02/06/2002
Assignee
1
CHEVRON ORONITE JAPAN LIMITED
P.O. BOX 6006
SAN RAMON, CALIFORNIA 94583
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551965
US20020123434
10001500
Correspondence name and address
CHEVRON TEXACO CORPORATION
STEVEN G.K. LEE LAW DEPARTMENT
INTELLECTUAL PROPERTY UNIT
P.O. BOX 6006
SAN RAMON, C.A. 94583-0806
Assignment: 31
Reel/Frame:013574/0543   Pages: 2
Recorded: 12/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAKI
Exec Dt:
10/27/2002
2
ONODERA, HIDEO
Exec Dt:
10/27/2002
3
IWAMOTO, SHIGERU
Exec Dt:
10/31/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7009410
US20030179001
10279008
Correspondence name and address
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
CHARLES M. MARMELSTEIN
1050 CONNECTICUT AVENUE, N.W.
STE. 400
WASHINGTON, DC 20036-5339
Assignment: 32
Reel/Frame:017584/0881   Pages: 2
Recorded: 02/23/2006
Attorney Dkt #:107345-00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAKI
Exec Dt:
10/27/2002
2
ONODERA, HIDEO
Exec Dt:
10/27/2002
3
IWAMOTO, SHIGERU
Exec Dt:
10/31/2002
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU, KAWASAKI-KU
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7364931
US20060099726
11304795
Correspondence name and address
ARENT FOX PLLC
1050 CONNECTICUT AVENUE, N.W., SUITE 400
WASHINGTON, D.C. 20036-5339
Assignment: 33
Reel/Frame:014310/0637   Pages: 4
Recorded: 07/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRANO, SATOSHI
Exec Dt:
05/06/2003
2
IWAMOTO, SHIGERU
Exec Dt:
05/06/2003
3
NAKAZATO, MORIKUNI
Exec Dt:
05/06/2003
Assignee
1
CHEVRONTEXACO JAPAN LIMITED
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9187706
US20030216266
10430594
Correspondence name and address
CHEVRONTEXACO CORPORATION
STEVEN G. K. LEE
P.O. 6006, LAW DEPARTMENT
INTELLECTUAL PROPERTY UNIT
SAN RAMON, CA 94583-0806
Assignment: 34
Reel/Frame:014989/0556   Pages: 4
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKURA, TADAHISA
Exec Dt:
02/16/2004
2
OHSAWA, YUTAKA
Exec Dt:
02/10/2004
3
IWAMOTO, SHIGERU
Exec Dt:
02/10/2004
4
HASEGAWA, TAKUYA
Exec Dt:
02/10/2004
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7035536
US20040218915
10778221
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
P2463
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 35
Reel/Frame:016118/0423   Pages: 3
Recorded: 12/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKURA, TADAHISA
Exec Dt:
12/17/2004
2
OHSAWA, YUTAKA
Exec Dt:
12/17/2004
3
IWAMOTO, SHIGERU
Exec Dt:
12/17/2004
4
TAKAHASHI, HIROYUKI
Exec Dt:
12/20/2004
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7313323
US20050141890
11017789
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 36
Reel/Frame:016695/0692   Pages: 3
Recorded: 06/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
06/08/2005
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7432684
US20050280397
11152230
Correspondence name and address
BRUCE H. BERNSTEIN
P27644
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 37
Reel/Frame:016697/0532   Pages: 4
Recorded: 06/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMOTO, SHIGERU
Exec Dt:
06/09/2005
2
OHKURA, TADAHISA
Exec Dt:
06/09/2005
3
NAKATA, MASAHIRO
Exec Dt:
06/09/2005
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7512332
US20050286882
11153540
Correspondence name and address
BRUCE H. BERNSTEIN
P27649
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 38
Reel/Frame:016988/0686   Pages: 3
Recorded: 09/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKATA, MASAHIRO
Exec Dt:
09/06/2005
2
IWAMOTO, SHIGERU
Exec Dt:
09/06/2005
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7589764
US20060055813
11224026
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 39
Reel/Frame:017797/0096   Pages: 3
Recorded: 04/18/2006
Attorney Dkt #:062377
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWAMOTO, SHIGERU
Exec Dt:
02/24/2006
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070134598
11405634
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 40
Reel/Frame:019933/0332   Pages: 3
Recorded: 10/09/2007
Attorney Dkt #:P32656
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UENAKA, YUKIO
Exec Dt:
09/19/2007
2
IWAMOTO, SHIGERU
Exec Dt:
09/19/2007
Assignee
1
PENTAX CORPORATION
36-9 MAENOCHO-2 CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7903167
US20080084492
11869033
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 41
Reel/Frame:023466/0661   Pages: 5
Recorded: 11/04/2009
Attorney Dkt #:P36802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAKIUCHI, SHINICHI
Exec Dt:
10/19/2009
2
OHSAWA, YUTAKA
Exec Dt:
10/19/2009
3
IWAMOTO, SHIGERU
Exec Dt:
10/20/2009
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8159601
US20100073553
12562388
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 RONALD CLARKE PLACE
RESTON, VA 20191

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