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Patent Assignment Assignor Details
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Assignor Name : TSUCHIYA, KEIKO
Total Assignments: 16
Assignment: 1
Reel/Frame:004469/0027   Pages: 2
Recorded: 10/04/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, MASATOSHI
Exec Dt:
06/25/1984
2
MORITA, HARUYUKI
Exec Dt:
06/25/1984
3
KUBOTA, YUICHI
Exec Dt:
06/25/1984
4
TSUCHIYA, KEIKO
Exec Dt:
06/25/1984
Assignee
1
TDK CORPORATION, 13-1, NIHONBASHI 1-CHOME, CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575475
NONE
06629465
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004662/0113   Pages: 2
Recorded: 01/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, MASATOSHI
Exec Dt:
07/19/1985
2
MORITA, HARUYUKI
Exec Dt:
07/19/1985
3
KUBOTA, YUICHI
Exec Dt:
07/19/1985
4
TSUCHIYA, KEIKO
Exec Dt:
07/19/1985
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4699847
NONE
06758434
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND
& MAIER, CRYSTAL SQ. 5, STE. 400
1755 S JEFF DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004854/0436   Pages: 2
Recorded: 01/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, MASATOSHI
Exec Dt:
12/03/1985
2
MORITA, HARUYUKI
Exec Dt:
12/03/1985
3
KUBOTA, YUICHI
Exec Dt:
12/03/1985
4
TSUCHIYA, KEIKO
Exec Dt:
12/03/1985
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816341
NONE
06812859
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5 - STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004760/0037   Pages: 2
Recorded: 08/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, MASATOSHI
Exec Dt:
12/07/1985
2
MORITA, HARUYUKI
Exec Dt:
12/07/1985
3
KUBOTA, YUICHI
Exec Dt:
12/07/1985
4
TSUCHIYA, KEIKO
Exec Dt:
12/07/1985
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME
CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4745031
NONE
06813639
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE, SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004829/0898   Pages: 2
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOGA, KEIJI
Exec Dt:
08/01/1986
2
TSUCHIYA, KEIKO
Exec Dt:
08/01/1986
3
TAMAZAKI, KAZUNORI
Exec Dt:
08/01/1986
4
AOYAMA, TSUTOMU
Exec Dt:
08/01/1986
5
KUBOTA, YUICHI
Exec Dt:
08/01/1986
Assignee
1
TDK CORPORATION
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4741977
NONE
06896458
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:011876/0469   Pages: 3
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOTO, HIROMICHI
Exec Dt:
05/25/2001
2
SUGINO, TOMOMI
Exec Dt:
05/23/2001
3
SHINMURA, HIROTO
Exec Dt:
05/18/2001
4
MIZUKUCHI, AYA
Exec Dt:
05/18/2001
5
KISE, MITSUO
Exec Dt:
05/25/2001
6
TERAMOTO, SACHIYUKI
Exec Dt:
05/18/2001
7
SOMEYA, SACHIKO
Exec Dt:
05/18/2001
8
TSUCHIYA, KEIKO
Exec Dt:
05/25/2001
9
ISHIWATA, KENICHI
Exec Dt:
05/22/2001
Assignee
1
FANCL CORPORATION
109-1, IIJIMA-CHO, SAKAE-KU, YOKOHAMA-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630193
US20020031596
09872573
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
DANIEL E. ALTMAN
620 NEWPORT CENTER DRIVE, 16TH FLOOR
NEWPORT BEACH, CA 92660
Assignment: 7
Reel/Frame:020248/0751   Pages: 3
Recorded: 12/14/2007
Attorney Dkt #:68071.000013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOSHIBA, HISATO
Exec Dt:
11/12/2007
2
TSUCHIYA, KEIKO
Exec Dt:
11/12/2007
3
TAKADATE, KINSHIRO
Exec Dt:
11/12/2007
Assignee
1
ALPS ELECTRIC CO., LTD.
1-7 YUKIGAYA
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8147622
US20080142121
11956706
Correspondence name and address
HUNTON & WILLIAMS LLP INTELLECTUAL PROPE
1900 K STREET, N.W.
SUITE 1200
WASHINGTON, DC 20006-1109
Assignment: 8
Reel/Frame:026587/0137   Pages: 4
Recorded: 07/13/2011
Attorney Dkt #:AGD1P011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, KEIKO
Exec Dt:
06/24/2011
2
KOSHIBA, HISATO
Exec Dt:
06/24/2011
3
OKAMOTO, JUN
Exec Dt:
06/24/2011
4
MIZUSHIMA, TAKAO
Exec Dt:
06/24/2011
Assignee
1
ALPS GREEN DEVICES CO., LTD.
1-7 YUKIGAYA-OTSUKAMACHI, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282745
US20110265915
13180424
Correspondence name and address
BEYER LAW GROUP LLP
P.O BOX 1687
CUPERTINO, CA 95015
Assignment: 9
Reel/Frame:027412/0573   Pages: 4
Recorded: 12/19/2011
Attorney Dkt #:AGD1P014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, KEIKO
Exec Dt:
12/15/2011
2
KOSHIBA, HISATO
Exec Dt:
12/15/2011
3
KANEKO, KAZUYA
Exec Dt:
12/15/2011
4
ABIKO, SEIICHI
Exec Dt:
12/15/2011
5
MIZUSHIMA, TAKAO
Exec Dt:
12/15/2011
Assignee
1
ALPS GREEN DEVICES CO., LTD.
1-7 YUKIGAYA-OTSUKAMACHI, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685179
US20120092111
13330420
Correspondence name and address
BEYER LAW GROUP LLP
P.O BOX 1687
CUPERTINO, CA 95015
Assignment: 10
Reel/Frame:028466/0737   Pages: 4
Recorded: 06/29/2012
Attorney Dkt #:152118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAFUJI, KAZUHARU
Exec Dt:
06/26/2012
2
OZONE, AKIHIRO
Exec Dt:
06/26/2012
3
TSUCHIYA, KEIKO
Exec Dt:
06/26/2012
4
KUMAZAWA, IZUMI
Exec Dt:
06/26/2012
5
MOTOKI, YASUYUKI
Exec Dt:
06/26/2012
Assignee
1
NIKON CORPORATION
12-1, YURAUKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002897
13537441
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:028466/0782   Pages: 4
Recorded: 06/29/2012
Attorney Dkt #:152111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAFUJI, KAZUHARU
Exec Dt:
06/29/2012
2
OZONE, AKIHIRO
Exec Dt:
06/29/2012
3
TSUCHIYA, KEIKO
Exec Dt:
06/29/2012
4
KUMAZAWA, IZUMI
Exec Dt:
06/29/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130004152
13538136
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
AELXANDRIA, VA 22320-4850
Assignment: 12
Reel/Frame:028466/0790   Pages: 4
Recorded: 06/29/2012
Attorney Dkt #:152119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAFUJI, KAZUHARU
Exec Dt:
06/29/2012
2
OZONE, AKIHIRO
Exec Dt:
06/29/2012
3
TSUCHIYA, KEIKO
Exec Dt:
06/29/2012
4
KUMAZAWA, IZUMI
Exec Dt:
06/29/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773579
US20130002943
13538147
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:028466/0801   Pages: 4
Recorded: 06/29/2012
Attorney Dkt #:152110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAFUJI, KAZUHARU
Exec Dt:
06/29/2012
2
OZONE, AKIHIRO
Exec Dt:
06/29/2012
3
TSUCHIYA, KEIKO
Exec Dt:
06/29/2012
4
KUMAZAWA, IZUMI
Exec Dt:
06/29/2012
5
MOTOKI, YASUYUKI
Exec Dt:
06/29/2012
6
SUGIYAMA, AKIHIRO
Exec Dt:
06/29/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002944
13538285
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:028585/0315   Pages: 5
Recorded: 07/12/2012
Attorney Dkt #:152118
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S EXECUTION DATES REEL 028466, FRAME 0737 ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON 06/29/2012.
Assignors
1
IMAFUJI, KAZUHARU
Exec Dt:
06/29/2012
2
OZONE, AKIHIRO
Exec Dt:
06/29/2012
3
TSUCHIYA, KEIKO
Exec Dt:
06/29/2012
4
KUMAZAWA, IZUMI
Exec Dt:
06/29/2012
5
MOTOKI, YASUYUKI
Exec Dt:
06/29/2012
Assignee
1
NIKON CORPORATION
12-1, YURAKUCHO 1-CHOME,
CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130002897
13537441
Correspondence name and address
MARIO A. COSTANTINO
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:030811/0182   Pages: 3
Recorded: 07/16/2013
Attorney Dkt #:AGD1P038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUCHIYA, KEIKO
Exec Dt:
06/07/2013
2
OKAMOTO, JUN
Exec Dt:
06/07/2013
3
KOSHIBA, HISATO
Exec Dt:
06/07/2013
Assignee
1
ALPS GREEN DEVICES CO., LTD.
1-7 YUKIGAYA-OTSUKAMACHI, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8854173
US20130300531
13942579
Correspondence name and address
BEYER LAW GROUP LLP
P.O BOX 1687
CUPERTINO, CA 95015
Assignment: 16
Reel/Frame:061074/0378   Pages: 6
Recorded: 09/13/2022
Attorney Dkt #:22RT-038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, HIDETOSHI
Exec Dt:
09/07/2022
2
TSUCHIYA, KEIKO
Exec Dt:
09/09/2022
3
TOMARU, ASAMI
Exec Dt:
09/07/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230079461
17931599
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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