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Patent Assignment Assignor Details
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Assignor Name : IGARASHI, SEIKI
Total Assignments: 17
Assignment: 1
Reel/Frame:005866/0540   Pages: 2
Recorded: 10/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FURUHATA, SHOICHI
Exec Dt:
09/02/1991
2
FUJISAWA, NAOTO
Exec Dt:
09/02/1991
3
IGARASHI, SEIKI
Exec Dt:
09/02/1991
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202619
NONE
07751932
Correspondence name and address
SPENCER & FRANK
1111 - 19TH ST., NW
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:007089/0008   Pages: 4
Recorded: 07/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TOSHIFUSA
Exec Dt:
06/28/1994
2
SOYANAO, SHIN
Exec Dt:
06/28/1994
3
ARAI, ETSUO
Exec Dt:
06/28/1994
4
WANTANABE, MANABU
Exec Dt:
06/28/1994
5
IGARASHI, SEIKI
Exec Dt:
06/28/1994
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN KAWASAKI-KU
KAWASAKI 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616955
NONE
08231338
Correspondence name and address
RONALD B. HILDRETH
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:008966/0010   Pages: 2
Recorded: 02/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, MASAFUMI
Exec Dt:
01/23/1998
2
IGARASHI, SEIKI
Exec Dt:
01/23/1998
Assignee
1
FUJI ELECTRIC COMPANY, LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936387
NONE
08951228
Correspondence name and address
KANESAKA & TAKEUCHI
MANABU KANESAKA
727 TWENTY-THIRD STREET, SOUTH
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009487/0109   Pages: 2
Recorded: 07/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TABATA, MASAFUMI
Exec Dt:
07/14/1998
2
IGARASHI, SEIKI
Exec Dt:
07/15/1998
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5889663
NONE
09075235
Correspondence name and address
KANESAKA & TAKEUCHI
MANABU KANESAKA
1423 POWHATAN STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:009848/0075   Pages: 3
Recorded: 03/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, SEIKI
Exec Dt:
02/01/1999
2
SUZUKI, AKIO
Exec Dt:
02/01/1999
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6061253
NONE
09204456
Correspondence name and address
MORRISON LAW FIRM
THOMAS R. MORRISON, ESQ.
145 NORTH FIFTH AVENUE
MOUNT VERNON, NY 10550
Assignment: 6
Reel/Frame:009882/0058   Pages: 4
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, SEIKI
Exec Dt:
03/01/1999
2
SUZUKI, AKIO
Exec Dt:
03/01/1999
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6111762
NONE
09234260
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:009884/0376   Pages: 4
Recorded: 04/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, SEIKI
Exec Dt:
03/01/1999
2
SUZUKI, AKIO
Exec Dt:
03/01/1999
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6108218
NONE
09234261
Correspondence name and address
BAKER & BOTTS, L.L.P.
RONALD B. HILDRETH
30 ROCKEFELLER PLAZA - 44FL.
NEW YORK, NY 10112
Assignment: 8
Reel/Frame:011389/0671   Pages: 3
Recorded: 11/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKATA, MASAKI
Exec Dt:
07/24/2000
2
TAKIZAWA, SATOKI
Exec Dt:
07/24/2000
3
IGARASHI, SEIKI
Exec Dt:
07/24/2000
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288595
NONE
09610835
Correspondence name and address
ROSSI & ASSOCIATES
MARC A. ROSSI
PO BOX 826
ASHBURN, VA 20146-0826
Assignment: 9
Reel/Frame:012479/0498   Pages: 3
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, SEIKI
Exec Dt:
01/10/2002
2
TANIGAWA, TAICHI
Exec Dt:
01/10/2002
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6459597
US20020075702
10015946
Correspondence name and address
KANESAKA & TAKEUCHI
MANABU KANESAKA
1423 POWHATAN STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:013541/0380   Pages: 3
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, SEIKI
Exec Dt:
08/30/2002
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI 210-0856, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657873
US20030058664
10227630
Correspondence name and address
ROSSI & ASSOCIATES
MARC A. ROSSI
P.O. BOX 826
ASHBURN, VA 20146-0826
Assignment: 11
Reel/Frame:017424/0250   Pages: 2
Recorded: 01/04/2006
Attorney Dkt #:1893.1002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IGARASHI, SEIKI
Exec Dt:
12/02/2005
2
UCHIDA, YOSHIYUKI
Exec Dt:
12/08/2005
3
SHIMADA, RYUICHI
Exec Dt:
12/19/2005
Assignees
1
FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD.
1-11-2 OSAKI, SHINAGAWA-KU
TOKYO, 141-0032, JAPAN
2
TOKYO INSTITUTE OF TECHNOLOGY
2-12-1, OOKAYAMA, MEGURO-KU
TOKYO, 152-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7433212
US20060114696
11258389
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
1201 NEW YORK AVE., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 12
Reel/Frame:046197/0448   Pages: 6
Recorded: 06/25/2018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, NAOTAKA
Exec Dt:
04/17/2018
2
IGARASHI, SEIKI
Exec Dt:
04/20/2018
3
KAKIKI, HIDEAKI
Exec Dt:
04/23/2018
4
IWAMOTO, SUSUMU
Exec Dt:
04/20/2018
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10566966
US20180309438
16016679
Correspondence name and address
RYUKA USA LLP
111 NORTH MARKET STREET
SUITE 300
SAN JOSE, CA 95113
Assignment: 13
Reel/Frame:057930/0494   Pages: 4
Recorded: 10/27/2021
Attorney Dkt #:2482.1147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUKAWA, FUMIO
Exec Dt:
09/14/2021
2
IGARASHI, SEIKI
Exec Dt:
09/14/2021
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1 TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220052608
17511853
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE. N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:057921/0804   Pages: 2
Recorded: 10/26/2021
Attorney Dkt #:FE-0768US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, SEIKI
Exec Dt:
10/04/2021
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11621626
US20220190706
17452397
Correspondence name and address
RYUKA USA LLP
JP CALIMAN, 3 CORPORATE PARK
SUITE 250
IRVINE, CA 92606
Assignment: 15
Reel/Frame:062769/0761   Pages: 2
Recorded: 02/22/2023
Attorney Dkt #:HAT-309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, SEIKI
Exec Dt:
12/28/2022
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230344361
18172698
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 16
Reel/Frame:063096/0588   Pages: 2
Recorded: 03/24/2023
Attorney Dkt #:HAT-310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IGARASHI, SEIKI
Exec Dt:
01/27/2023
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230343756
18189766
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180
Assignment: 17
Reel/Frame:064096/0847   Pages: 3
Recorded: 06/28/2023
Attorney Dkt #:ISS-186
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, TAKUMA
Exec Dt:
05/12/2023
2
IGARASHI, SEIKI
Exec Dt:
05/11/2023
Assignee
1
FUJI ELECTRIC CO., LTD.
1-1, TANABESHINDEN, KAWASAKI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 210-9530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240038750
18343117
Correspondence name and address
RABIN & BERDO, P.C.
2650 PARK TOWER DRIVE, SUITE 800
VIENNA, VA 22180

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