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Patent Assignment Assignor Details
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Assignor Name : OKAMOTO, YOSHIAKI
Total Assignments: 8
Assignment: 1
Reel/Frame:005901/0050   Pages: 3
Recorded: 10/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, TATSUMASA
Exec Dt:
10/09/1991
2
ISE, YOSHIAKI
Exec Dt:
10/09/1991
3
OKAMOTO, YOSHIAKI
Exec Dt:
10/09/1991
Assignees
1
SHIN-ETSU QUARTZ CO., LTD.
22-22, NISHISHINJUKU 1-CHOME,SHINJUKU-KU, TOKYO, JAPAN
2
OKAMOTO OPTICS WORK, INC.
8-34, HARA-MACHI, ISOGO-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316564
NONE
07785103
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BUILDING, SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:007148/0292   Pages: 2
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHITAKA
Exec Dt:
09/02/1994
2
OKAMOTO, YOSHIAKI
Exec Dt:
09/02/1994
3
WADA, YASUO
Exec Dt:
09/02/1994
Assignee
1
ELEPHANT CHAIN BLOCK COMPANY LIMITED
180, 2-CHOME, IWAMURO, OSAKA SAYAMA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5570872
NONE
08305345
Correspondence name and address
WILLIAM A. KNOELLER
STEVENS, DAVIS, MILLER & MOSHER
P.O. BOX 1427
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:007157/0140   Pages: 2
Recorded: 09/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, YOSHITAKA
Exec Dt:
09/05/1994
2
OKAMOTO, YOSHIAKI
Exec Dt:
09/05/1994
3
WADA, YASUO
Exec Dt:
09/05/1994
4
KOBAYASHI, EIKICHI
Exec Dt:
09/05/1994
Assignee
1
ELEPHANT CLAIN BLOCK CO., LTD.
180, 2-CHOME, IWAMURO, OSAKA SAYAMA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5575457
NONE
08309444
Correspondence name and address
STEVENS, DAVIS, MILLER & MOSHER
515 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
ATTN: WILLIAM A. KNOELLER
Assignment: 4
Reel/Frame:009431/0842   Pages: 2
Recorded: 08/31/1998
Conveyance: INVALID ASSIGNMENT, SEE RECORING ON REEL 9531, FRAME 0710. (RE-RECORD TO CORRECT SERIAL NUMBER ERRONIOUSLY ASSIGNED BY PTO)
Assignor
1
OKAMOTO, YOSHIAKI
Exec Dt:
08/21/1998
Assignee
1
PASCAL LABORATORY CO., LTD.
FUTAMI-CHO, AKASHI-SHI
2F, CENTER OKAMOTO BUILDING, 384-1 HIGASHI-FUTAMI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045195
NONE
09144192
Correspondence name and address
JORDAN AND HAMBURG
C. BRUCE HAMBURG, ESQ.
CHANIN BUILDING, SUITE 3303
122 EAST 42ND STREET
NEW YORK, NEW YORK 10168
Assignment: 5
Reel/Frame:009531/0710   Pages: 2
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAMOTO, YOSHIAKI
Exec Dt:
08/21/1998
Assignee
1
PASCAL LABORATORY CO., LTD.
2F, CENTER OKAMOTO BUILDING, 384-1 HIGASHI-FUTAMI, FUTAMI-CHO, AKASHI-SHI
HYOGO-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045195
NONE
09144192
Correspondence name and address
JORDAN AND HAMBURG
C. BRUCE HAMBURG, ESQ.
CHANIN BUILDING - SUITE 3303
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 6
Reel/Frame:061155/0905   Pages: 5
Recorded: 09/20/2022
Attorney Dkt #:220754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAKI, TAKAFUMI
Exec Dt:
08/22/2022
2
NITTA, JUNYA
Exec Dt:
08/12/2022
3
OKAMOTO, YOSHIAKI
Exec Dt:
08/12/2022
4
HIRATA, MASAKAZU
Exec Dt:
08/12/2022
5
KARINO, GENTA
Exec Dt:
08/12/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 1038338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230193103
17913094
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:061242/0627   Pages: 5
Recorded: 09/28/2022
Attorney Dkt #:221646
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAKI, TAKAFUMI
Exec Dt:
09/19/2022
2
NITTA, JUNYA
Exec Dt:
09/26/2022
3
OKAMOTO, YOSHIAKI
Exec Dt:
09/27/2022
4
HIRATA, MASAKAZU
Exec Dt:
09/27/2022
5
KARINO, GENTA
Exec Dt:
09/27/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230134132
17915258
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:061245/0691   Pages: 6
Recorded: 09/28/2022
Attorney Dkt #:221827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMAKI, TAKAFUMI
Exec Dt:
09/19/2022
2
NITTA, JUNYA
Exec Dt:
09/26/2022
3
OKAMOTO, YOSHIAKI
Exec Dt:
09/27/2022
4
HIRATA, MASAKAZU
Exec Dt:
09/27/2022
5
KARINO, GENTA
Exec Dt:
09/27/2022
Assignee
1
DENKA COMPANY LIMITED
1-1, NIHONBASHI-MUROMACHI 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8338
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230150830
17915368
Correspondence name and address
JOHN A. RADI
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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