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Patent Assignment Assignor Details
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Assignor Name : TAKAGI, EIJI
Total Assignments: 22
Assignment: 1
Reel/Frame:005483/0961   Pages: 2
Recorded: 10/31/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, SATOSHI
Exec Dt:
04/19/1989
2
TAKAGI, EIJI
Exec Dt:
04/19/1989
3
UEKI, YUKINARI
Exec Dt:
04/19/1989
4
OHKI, HIDEAKI
Exec Dt:
04/19/1989
5
KAMOGAWA, KOJI
Exec Dt:
04/19/1989
Assignees
1
HITACHI VIDEO ENGINEERING, INC.
292, YOSHIDACHO, TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA-KEN 244, JAPAN
2
HITACHI LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO 101, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994915
NONE
07349869
Correspondence name and address
ANTONELLI, TERRY & STOUT &KRAUS
SUITE 600
1919 PENN., AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006191/0830   Pages: 3
Recorded: 06/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, TOKUZO
Exec Dt:
05/27/1992
2
TAKAGI, EIJI
Exec Dt:
05/27/1992
Assignees
1
O M KIKI CO., LTD.
635 NIGA, KAWAKAMI-CHO, KAWAKAMI-GUN
OKAYAMA-KEN, JAPAN
2
AHRESTY CORPORATION
HIROSE NO. 2 BLDG., 3-19 KANDA-NISHIKI-CHO, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D342330
NONE
07894276
Correspondence name and address
WENDEROTH, LIND & PONACK
JENNIFER MILLER
SOUTHERN BUILDING - SUITE 700
805 FIFTEENTH STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 3
Reel/Frame:006825/0237   Pages: 2
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAITO, YASUSHI
Exec Dt:
11/30/1993
2
WATANABE, TOSHIMITSU
Exec Dt:
11/30/1993
3
TAKAGI, EIJI
Exec Dt:
11/30/1993
4
MOCHIZUKI, TAKESHI
Exec Dt:
11/30/1993
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI
4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5493342
NONE
08167516
Correspondence name and address
BARDEHLE, PAGENBERG, ET AL.
GERALD E. LESTER
THREE RIVERWAY, SUITE 550
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:007140/0249   Pages: 3
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
09/01/1994
2
ISEKI, YUJI
Exec Dt:
09/01/1994
3
ONO, NAOKO
Exec Dt:
09/01/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5631809
NONE
08305397
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007618/0250   Pages: 2
Recorded: 07/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, EIJI
Exec Dt:
06/30/1995
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5745663
NONE
08458242
Correspondence name and address
DARRYL MEXIC
SUGHRUE, MION, ZINN ET AL.
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:008257/0568   Pages: 3
Recorded: 10/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAGI, TAKESHI
Exec Dt:
09/24/1996
2
ISEKI, YUJI
Exec Dt:
09/24/1996
3
SHIZUKI, YASUSHI
Exec Dt:
09/24/1996
4
YOSHIHARA, KUNIO
Exec Dt:
09/24/1996
5
SAITO, MASAYUKI
Exec Dt:
09/24/1996
6
HIGUCHI, KAZUHITO
Exec Dt:
09/24/1996
7
HANAWA, TAKESHI
Exec Dt:
09/24/1996
8
TAKAGI, EIJI
Exec Dt:
09/24/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5764119
NONE
08725167
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL.
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 7
Reel/Frame:008533/0087   Pages: 3
Recorded: 12/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIHARA, KUNIO
Exec Dt:
11/22/1996
2
MORIZUKA, KOUHEI
Exec Dt:
11/22/1996
3
KONNO, MITSUO
Exec Dt:
11/22/1996
4
ASHIZAWA, YASUO
Exec Dt:
11/22/1996
5
AKAGI, JUNKO
Exec Dt:
11/22/1996
6
KURIYAMA, YASUHIKO
Exec Dt:
11/22/1996
7
MORINAGA, MOTOYASU
Exec Dt:
11/22/1996
8
TAKAGI, EIJI
Exec Dt:
11/22/1996
9
SHIZUKI, YASUSHI
Exec Dt:
11/22/1996
10
ISEKI, YUJI
Exec Dt:
11/22/1996
11
HANAWA, TAKESHI
Exec Dt:
11/22/1996
12
MIYAGI, TAKESHI
Exec Dt:
11/22/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA-KEN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5898909
NONE
08720379
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 8
Reel/Frame:012381/0712   Pages: 3
Recorded: 12/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONO, NAOKO
Exec Dt:
11/01/1999
2
ISEKI, YUJI
Exec Dt:
11/01/1999
3
YAMAGUCHI, KEIICHI
Exec Dt:
11/01/1999
4
ONOMURA, JUNKO
Exec Dt:
11/01/1999
5
TAKAGI, EIJI
Exec Dt:
11/01/1999
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6455880
NONE
09434475
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:010923/0959   Pages: 4
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANE, KIYOJI
Exec Dt:
04/19/2000
2
TAKAGI, EIJI
Exec Dt:
04/18/2000
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6903830
NONE
09521852
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DARRYL MEXIC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 10
Reel/Frame:015319/0206   Pages: 3
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
04/28/2004
2
KOJIMA, YUICHI
Exec Dt:
04/28/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040163848
10727992
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:023879/0763   Pages: 4
Recorded: 02/01/2010
Attorney Dkt #:81754.0450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAGI, EIJI
Exec Dt:
12/08/2009
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISH-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8285882
US20100228883
12697820
Correspondence name and address
HOGAN & HARTSON L.L.P.
1999 AVENUE OF THE STARS
SUITE 1400
LOS ANGELES, CA 90067
Assignment: 12
Reel/Frame:052390/0756   Pages: 2
Recorded: 04/14/2020
Attorney Dkt #:T&A-12594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
04/03/2020
2
FUJITA, KOJI
Exec Dt:
04/03/2020
3
TAKAGI, EIJI
Exec Dt:
04/03/2020
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO OTOKUNI-GUN
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11878586
US20200247240
16754764
Correspondence name and address
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:053882/0345   Pages: 4
Recorded: 09/25/2020
Attorney Dkt #:9319S-006582-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
07/14/2020
2
KOIZUMI, MASANORI
Exec Dt:
07/15/2020
3
KOMATSU, SHUNYA
Exec Dt:
07/15/2020
4
NAKANO, SHUICHI
Exec Dt:
07/16/2020
5
KAMIYANAGI, MASASHI
Exec Dt:
07/16/2020
6
MATSUYAMA, TORU
Exec Dt:
09/01/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207886
US20210094276
17032165
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098
Assignment: 14
Reel/Frame:053883/0620   Pages: 4
Recorded: 09/25/2020
Attorney Dkt #:9319S-006583-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
07/14/2020
2
KOIZUMI, MASANORI
Exec Dt:
07/15/2020
3
KOMATSU, SHUNYA
Exec Dt:
07/15/2020
4
NAKANO, SHUICHI
Exec Dt:
07/16/2020
5
KAMIYANAGI, MASASHI
Exec Dt:
07/16/2020
6
MATSUYAMA, TORU
Exec Dt:
08/31/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11577505
US20210094282
17032340
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P.O. BOX 828
BRYANT E. WADE
BLOOMFIELD HILLS, MI 48303
Assignment: 15
Reel/Frame:053884/0490   Pages: 4
Recorded: 09/25/2020
Attorney Dkt #:9319S-006586-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
07/14/2020
2
KOIZUMI, MASANORI
Exec Dt:
07/15/2020
3
KOMATSU, SHUNYA
Exec Dt:
07/15/2020
4
NAKANO, SHUICHI
Exec Dt:
07/16/2020
5
KAMIYANAGI, MASASHI
Exec Dt:
07/16/2020
6
MATSUYAMA, TORU
Exec Dt:
09/01/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11383523
US20210094306
17032452
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098
Assignment: 16
Reel/Frame:054280/0449   Pages: 8
Recorded: 09/25/2020
Attorney Dkt #:9319S-006580-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, EIJI
Exec Dt:
07/14/2020
2
KOIZUMI, MASANORI
Exec Dt:
07/15/2020
3
KOMATSU, SHUNYA
Exec Dt:
07/15/2020
4
NAKANO, SHUICHI
Exec Dt:
07/16/2020
5
KAMIYANAGI, MASASHI
Exec Dt:
07/16/2020
6
MATSUYAMA, TORU
Exec Dt:
08/31/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685152
US20210094280
17032125
Correspondence name and address
HARNESS DICKEY (TROY)
5445 CORPORATE DR.
SUITE 200
TROY, MI 48098
Assignment: 17
Reel/Frame:057131/0051   Pages: 6
Recorded: 08/10/2021
Attorney Dkt #:17157US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
06/07/2021
2
FUJITA, KOJI
Exec Dt:
08/02/2021
3
TAKAGI, EIJI
Exec Dt:
06/07/2021
4
SUGIYAMA, TOSHINORI
Exec Dt:
06/07/2021
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO, OTOKUNI-GUN
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11586040
US20220075189
17423478
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:059067/0668   Pages: 6
Recorded: 02/22/2022
Attorney Dkt #:18025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
12/06/2021
2
FUJITA, KOJI
Exec Dt:
02/10/2022
3
SUGIYAMA, TOSHINORI
Exec Dt:
11/27/2021
4
TAKAGI, EIJI
Exec Dt:
11/18/2021
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO OTOKUNI-GUN
KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220219538
17614558
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:059049/0296   Pages: 6
Recorded: 02/18/2022
Attorney Dkt #:18157US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
12/20/2021
2
SUGIYAMA, TOSHINORI
Exec Dt:
12/15/2021
3
FUJITA, KOJI
Exec Dt:
02/10/2022
4
TAKAGI, EIJI
Exec Dt:
12/20/2021
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO, OTOKUNI-GUN
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11880125
US20220357644
17624376
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:059191/0759   Pages: 6
Recorded: 03/08/2022
Attorney Dkt #:18640US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
02/15/2022
2
SUGIYAMA, TOSHINORI
Exec Dt:
02/10/2022
3
FUJITA, KOJI
Exec Dt:
02/10/2022
4
TAKAGI, EIJI
Exec Dt:
02/15/2022
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI,
OYAMAZAKI-CHO, OTOKUNI-GUN,
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220291545
17641102
Correspondence name and address
XSENSUS LLP
100 DAINGERFIELD ROAD,
SUITE 402
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:060497/0930   Pages: 7
Recorded: 07/13/2022
Attorney Dkt #:19005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
04/22/2022
2
SUGIYAMA, TOSHINORI
Exec Dt:
04/14/2022
3
FUJITA, KOJI
Exec Dt:
06/18/2022
4
KAJIWARA, KOUICHI
Exec Dt:
04/25/2022
5
TAKAGI, EIJI
Exec Dt:
04/18/2022
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO, OTOKUNI-GUN
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220388396
17770295
Correspondence name and address
XSENSUS, LLP
100 DAINGERFIELD ROAD, SUITE 402
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:060647/0339   Pages: 6
Recorded: 07/27/2022
Attorney Dkt #:SEI-13718
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, KOJI
Exec Dt:
06/09/2022
2
SUGIYAMA, TOSHINORI
Exec Dt:
06/27/2022
3
FUJITA, KOJI
Exec Dt:
06/17/2022
4
TAKAGI, EIJI
Exec Dt:
06/02/2022
Assignee
1
MAXELL, LTD.
1, KOIZUMI, OYAMAZAKI, OYAMAZAKI-CHO, OTOKUNI-GUN
KYOTO, JAPAN 618-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230108540
17795839
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD, SUITE 210
ALEXANDRIA, VA 22314

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