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Patent Assignment Assignor Details
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Assignor Name : KEGASAWA, KAZUYOSHI
Total Assignments: 9
Assignment: 1
Reel/Frame:011298/0943   Pages: 6
Recorded: 11/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER C.
Exec Dt:
10/18/2000
2
TERABAYASHI, TORU
Exec Dt:
10/24/2000
3
KEGASAWA, KAZUYOSHI
Exec Dt:
10/24/2000
4
OKUDA, IKKO
Exec Dt:
10/30/2000
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476384
NONE
09686646
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
WILLIAM B. BALZER
OLD QUARY ROAD
INTELLECTUAL PROPERTY LAW DEPARTMENT
RIDGEFIELD, CT 06877-4108
Assignment: 2
Reel/Frame:011491/0090   Pages: 5
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLINS, OLIVER C.
Exec Dt:
01/29/2001
2
RABBITO, PHILIP A.
Exec Dt:
01/29/2001
3
MCGOWAN, LAWRENCE E.
Exec Dt:
01/29/2001
4
TERABAYASHI, TORU
Exec Dt:
01/12/2001
5
KEGASAWA, KAZUYOSHI
Exec Dt:
01/18/2001
Assignee
1
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD
RIDGEFIELD, CONNECTICUT 06877
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465775
US20020074489
09741575
Correspondence name and address
SCHLUMBERGER-DOLL RESEARCH
ERICA W. KUO
INTELLECTUAL PROPERTY LAW DEPARTMENT
OLD QUARRY ROAD
RIDGEFIELD, CT 06877-4108
Assignment: 3
Reel/Frame:024156/0266   Pages: 3
Recorded: 03/29/2010
Attorney Dkt #:145102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
03/24/2010
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8305495
US20100253849
12748671
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:025135/0321   Pages: 3
Recorded: 10/12/2010
Attorney Dkt #:147266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
09/22/2010
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8446418
US20110122143
12902644
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:031129/0581   Pages: 3
Recorded: 09/03/2013
Attorney Dkt #:S1202.10389US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
08/27/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9075300
US20140063358
14017027
Correspondence name and address
R. BURNS ISRAELSEN
1389 CENTER DRIVE
SUITE 600
PARK CITY, UT 84098
Assignment: 6
Reel/Frame:031828/0852   Pages: 3
Recorded: 12/20/2013
Attorney Dkt #:159963
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
12/18/2013
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8891017
US20140198255
14136194
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 7
Reel/Frame:038732/0894   Pages: 3
Recorded: 05/26/2016
Attorney Dkt #:S1202.10572US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
03/31/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160338598
15161150
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
PARK CITY, UT 84098
Assignment: 8
Reel/Frame:043437/0793   Pages: 3
Recorded: 08/29/2017
Attorney Dkt #:178113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KEGASAWA, KAZUYOSHI
Exec Dt:
06/29/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180064351
15689619
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:062646/0537   Pages: 5
Recorded: 02/09/2023
Attorney Dkt #:9319S-007365-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEGASAWA, KAZUYOSHI
Exec Dt:
01/06/2023
2
AIZAWA, TADASHI
Exec Dt:
01/11/2023
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249478
18166798
Correspondence name and address
HARNESS IP
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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