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Patent Assignment Assignor Details
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Assignor Name : NAKAYAMA, YOSHIHIKO
Total Assignments: 21
Assignment: 1
Reel/Frame:004319/0289   Pages: 2
Recorded: 10/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, YOSHIHIKO
Exec Dt:
08/31/1984
2
SASAKI, TOSHI
Exec Dt:
08/31/1984
3
YOSHIDA, HIROMICHI
Exec Dt:
08/31/1984
4
FUKUDA, SHIGEHO
Exec Dt:
08/31/1984
5
OIZUMI, KIYOSHI
Exec Dt:
08/31/1984
6
KAKIZAKI, KIMIO
Exec Dt:
08/31/1984
7
NAKAYAMA, WATARU
Exec Dt:
08/31/1984
8
DAIKOKU, TAKAHIRO
Exec Dt:
08/31/1984
9
NAKAJIMA, TADAKATSU
Exec Dt:
08/31/1984
Assignees
1
HITACHI CABLE, LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
HITACHI, LTD.
6, SURUGADAI 4-CHOME, KANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4678029
NONE
06652294
Correspondence name and address
CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004449/0835   Pages: 2
Recorded: 08/27/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUWAHARA, HEIKICHI
Exec Dt:
08/09/1985
2
TAKAHASHI, KENJI
Exec Dt:
08/09/1985
3
YANAGIDA, TAKEHIKO
Exec Dt:
08/09/1985
4
NAKAYAMA, WATARU
Exec Dt:
08/09/1985
5
SUGIMOTO, SHIGEO
Exec Dt:
08/09/1985
6
NAKAYAMA, YOSHIHIKO
Exec Dt:
08/09/1985
7
YOSHIDA, HIROMICHI
Exec Dt:
08/10/1985
8
OIZUMI, KIYOSHI
Exec Dt:
08/11/1985
9
SASAKI, TOSHI
Exec Dt:
08/10/1985
10
FUKUDA, SHIGEHO
Exec Dt:
08/11/1985
Assignees
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADI 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN
2
HITACHI CABLE, LTD., A CORP OF JAPAN
1-2, MARUNOUCHI-2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4653163
NONE
06769749
Correspondence name and address
ANTONELLI, TERRY & WANDS
1919 PA. AVE., N. W., STE. 600
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004612/0785   Pages: 1
Recorded: 10/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAYAMA, YOSHIHIKO
Exec Dt:
01/20/1986
2
MIYATAKE, TERUYOSHI
Exec Dt:
01/20/1986
Assignee
1
HITACHI, LTD., A CORP OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4658643
NONE
06831298
Correspondence name and address
ANTONELLI, TERRY & WANDS
SUITE 600
1919 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:010617/0063   Pages: 3
Recorded: 02/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UOTANI, KUNIHIRO
Exec Dt:
07/27/1998
2
TAMURA, MASAHIRO
Exec Dt:
07/28/1998
3
NAKAZATO, YUKITAKA
Exec Dt:
07/23/1998
4
YAMADA, KENJI
Exec Dt:
07/23/1998
5
IIDA, JUN-ICHI
Exec Dt:
07/23/1998
6
ANDOH, AKIHITO
Exec Dt:
07/28/1998
7
NAKAYAMA, YOSHIHIKO
Exec Dt:
07/27/1998
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6145825
NONE
09094482
Correspondence name and address
OBLON, SPIVAK, MCCLELAND, ET AL
GREGORY J. MAIER
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRIGINIA 22202
Assignment: 5
Reel/Frame:009822/0228   Pages: 3
Recorded: 03/18/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMURA, MASAHIRO
Exec Dt:
03/09/1999
2
YAMADA, KENJI
Exec Dt:
03/09/1999
3
NAKAZATO, YUKITAKA
Exec Dt:
03/09/1999
4
IIDA, JUN-ICHI
Exec Dt:
03/09/1999
5
ANDOH, AKIHITO
Exec Dt:
03/09/1999
6
NAKAYAMA, YOSHIHIKO
Exec Dt:
03/09/1999
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, POST NO. 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6296247
NONE
09201661
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
ROBERT F. GNUSE
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:011320/0176   Pages: 3
Recorded: 11/22/2000
Conveyance: SUBSTITUTE ASSIGNMENT
Assignors
1
UOTANI, KUNIHIRO
Exec Dt:
11/13/2000
2
TAMURA, MASAHIRO
Exec Dt:
11/01/2000
3
NAKAZATO, YUKITAKA
Exec Dt:
11/01/2000
4
YAMADA, KENJI
Exec Dt:
11/01/2000
5
IIDA, JUN-ICHI
Exec Dt:
11/01/2000
6
ANDOH, AKIHITO
Exec Dt:
11/01/2000
7
NAKAYAMA, YOSHIHIKO
Exec Dt:
11/13/2000
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6145825
NONE
09094482
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
GREGORY J. MAIER
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:013504/0995   Pages: 3
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKURA,AKIMITSU
Exec Dt:
09/06/2002
2
KIMURA, MASASHI
Exec Dt:
09/06/2002
3
HIRANE, KENICHI
Exec Dt:
09/06/2002
4
NAKAYAMA, YOSHIHIKO
Exec Dt:
09/06/2002
Assignees
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHIMBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
2
HITACHI SCIENCE SYSTEMS, LTD.
1040, ICHIGE,HITACHINAKA-SHI
IBARAKI, JAPAN 312-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6949752
US20030155525
10295951
Correspondence name and address
DICKSTEIN SHAPIRO ET AL.
MARK J. THRONSON
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 8
Reel/Frame:014285/0151   Pages: 4
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YOSHIHIKO
Exec Dt:
12/02/2002
2
MIYATA, ATSUSHI
Exec Dt:
12/02/2002
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-SHI
AICHI 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6841069
US20040004036
10258216
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
CHARLES A. WENDEL
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 9
Reel/Frame:013768/0784   Pages: 3
Recorded: 01/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, ATSUSHI
Exec Dt:
12/10/2002
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
12/10/2002
Assignee
1
NGK INSULATORS, LTD.
2-56 SUDA-CHO, MIZUHO-KU, NAGOYA-SHI
AICHI 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6821445
US20030106859
10343179
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
ROGER W. PARKHURST
1421 PRINCE STREET
SUITE 210
ALEXANDRIA, VA 22314-2805
Assignment: 10
Reel/Frame:017369/0345   Pages: 2
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MITSUGU
Exec Dt:
10/05/2005
2
SAKAI, KATSUHIKO
Exec Dt:
10/06/2005
3
TAKANE, ATSUSHI
Exec Dt:
10/14/2005
4
NAKAYAMA, YOSHIHIKO
Exec Dt:
10/19/2005
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7214936
US20060071166
11242129
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 11
Reel/Frame:020912/0382   Pages: 2
Recorded: 05/07/2008
Attorney Dkt #:100929.59976US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YOSHIHIKO
Exec Dt:
01/28/2008
2
NAGAOKI, ISAO
Exec Dt:
01/28/2008
3
ISHII, RYOICHI
Exec Dt:
01/28/2008
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080197282
12031754
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 12
Reel/Frame:021067/0251   Pages: 2
Recorded: 06/09/2008
Attorney Dkt #:104349.60081US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAOKI, ISAO
Exec Dt:
02/28/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
02/28/2008
3
ISHII, RYOICHI
Exec Dt:
02/28/2008
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7838834
US20080224040
12048775
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:020836/0323   Pages: 2
Recorded: 04/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIBINO, YUTAKA
Exec Dt:
04/03/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
04/03/2008
3
FURUYA, MASATAKA
Exec Dt:
04/03/2008
Assignee
1
ELMO CO., LTD.
MEIZEN-CHO 6-14, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7940324
US20090015707
12082528
Correspondence name and address
WILLIAM L. ANDROLIA
QUINN EMANUEL URQUHART, ET AL.
865 SOUTH FIGUEROA STREET
10TH FLOOR
LOS ANGELES, CA 90017
Assignment: 14
Reel/Frame:021889/0510   Pages: 3
Recorded: 11/25/2008
Attorney Dkt #:P/1689-172 V10166
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TAKENORI
Exec Dt:
11/18/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
11/18/2008
3
KATO, TETSURO
Exec Dt:
11/18/2008
4
KAJIMA, NAOKO
Exec Dt:
11/18/2008
Assignee
1
ELMO COMPANY LIMITED
6-14, MEIZEN-CHO, MIZUHO-KU
NAGOYA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8106990
US20090167918
12277793
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:021951/0655   Pages: 3
Recorded: 12/10/2008
Attorney Dkt #:P/1689-173 V10292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TAKENORI
Exec Dt:
11/26/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
11/26/2008
3
KATO, TETSURO
Exec Dt:
11/26/2008
4
KAJIMA, NAOKO
Exec Dt:
11/26/2008
Assignee
1
ELMO COMPANY, LIMITED
6-14, MEIZEN-CHO, MIZUHO-KU
NAGOYA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090167876
12331499
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:021980/0001   Pages: 3
Recorded: 12/15/2008
Attorney Dkt #:P1689-174 V10355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TAKENORI
Exec Dt:
12/05/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
12/05/2008
3
KATO, TETSURO
Exec Dt:
12/05/2008
4
KAJIMA, NAOKO
Exec Dt:
12/05/2008
Assignee
1
ELMO COMPANY, LIMITED
6-14, MEIZEN-CHO, MIZUHO-KU
NAGOYA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8140998
US20090172578
12334869
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 17
Reel/Frame:021980/0125   Pages: 3
Recorded: 12/15/2008
Attorney Dkt #:P1689-175 V10353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UEDA, TAKENORI
Exec Dt:
12/09/2008
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
12/09/2008
3
KATO, TETSURO
Exec Dt:
12/09/2008
4
KAJIMA, NAOKO
Exec Dt:
12/09/2008
Assignee
1
ELMO COMPANY, LIMITED
6-14, MEIZEN-CHO, MIZUHO-KU
NAGOYA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090167887
12334944
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 18
Reel/Frame:022315/0661   Pages: 2
Recorded: 02/26/2009
Attorney Dkt #:XA-11306/T4388-16583US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOSOYA, KOTARO
Exec Dt:
02/09/2009
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
02/09/2009
3
NAGAOKI, ISAO
Exec Dt:
02/09/2009
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8044352
US20090242792
12392732
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 19
Reel/Frame:023080/0555   Pages: 2
Recorded: 08/03/2009
Attorney Dkt #:6164-000334/us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAKAYAMA, YOSHIHIKO
Exec Dt:
07/15/2009
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7922164
US20100025910
12461138
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 20
Reel/Frame:030653/0103   Pages: 2
Recorded: 06/20/2013
Attorney Dkt #:H-8869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATANO, HARUHIKO
Exec Dt:
06/08/2013
2
SUZUKI, HIROYUKI
Exec Dt:
06/10/2013
3
NAKAYAMA, YOSHIHIKO
Exec Dt:
06/10/2013
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8766184
US20130284923
13994811
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:030864/0285   Pages: 2
Recorded: 07/15/2013
Attorney Dkt #:157263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYATA, ATSUSHI
Exec Dt:
06/21/2013
2
NAKAYAMA, YOSHIHIKO
Exec Dt:
06/21/2013
Assignee
1
METAWATER CO., LTD.
3-1, TORANOMON 4-CHOME
MINATO-KU, TOKYO 105-6029, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407317
US20130299409
13979709
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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