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Patent Assignment Assignor Details
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Assignor Name : ISHIKAWA, KAZUMASA
Total Assignments: 14
Assignment: 1
Reel/Frame:004336/0199   Pages: 1
Recorded: 11/19/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
ISHIKAWA, KAZUMASA
Exec Dt:
11/16/1984
Assignee
1
OLYMPUS OPTICAL COMPANY LIMITED
NO. 43-2, 2-CHOME, HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4621209
NONE
06672669
Correspondence name and address
PARKHURST & OLIFF
277 SO. WASHINGTON ST.
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:004606/0273   Pages: 2
Recorded: 08/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIKAWA, KAZUMASA
Exec Dt:
08/12/1986
2
KOSEKI, YUJI
Exec Dt:
08/12/1986
Assignee
1
RICOH COMPANY, LTD., 3-6, NAKAMAGOME 1-CHOME, OHTA-KU, TOKYO, 143 JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4695898
NONE
06875599
Correspondence name and address
IVAN S. KAVRUKOV
COOPER, DUNHAM, CLARK, GRIFFIN & MORAN
30 ROCKEFELLER PLA.
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:006925/0556   Pages: 3
Recorded: 03/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, KAZUMASA
Exec Dt:
03/09/1994
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME, SHIBUYA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5475671
NONE
08215474
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI ET AL
WILLIAM F. WESTERMAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:007096/0108   Pages: 3
Recorded: 07/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, KAZUMASA
Exec Dt:
07/26/1994
Assignee
1
OLYMPUS OPTICAL CO., LTD.
43-2, HATAGAYA 2-CHOME,
SHIBUYA-KU, TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5543938
NONE
08285885
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET, LTD.
401 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60611-4212
ATTN: J. WARREN WHITSEL
Assignment: 5
Reel/Frame:007719/0582   Pages: 3
Recorded: 11/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KAZUMASA
Exec Dt:
10/06/1995
2
KANDA, SHIGEMI
Exec Dt:
10/06/1995
Assignee
1
RICOH COMPANY, LTD
3-6 NAKAMAGOME 1-CHOME
OHTAKU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D375118
NONE
29042991
Correspondence name and address
DICKSTEIN, SHAPIRO, MORIN, LLP
MARK J. THRONSON
2101 L. STREET, N. W., SUITE 400
WASHINGTON, D.C. 20037
Assignment: 6
Reel/Frame:008395/0001   Pages: 3
Recorded: 03/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, KAZUMASA
Exec Dt:
01/16/1997
2
FUJITA, AKIHIRO
Exec Dt:
01/16/1997
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5884860
NONE
08753767
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HWY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:016115/0815   Pages: 3
Recorded: 01/03/2005
Attorney Dkt #:258974us3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDOH, TAKU
Exec Dt:
11/26/2004
2
NONAKA, MANABU
Exec Dt:
11/26/2004
3
ISHIKAWA, KAZUMASA
Exec Dt:
11/29/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7367667
US20050088504
10941843
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:016385/0691   Pages: 3
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASANUMA, SHOJI
Exec Dt:
12/20/2004
2
NONAKA, MANABU
Exec Dt:
12/20/2004
3
NISHIDA, HAJIME
Exec Dt:
12/20/2004
4
FUJITA, AKIHIRO
Exec Dt:
12/20/2004
5
YOSHIMIZU, EIKI
Exec Dt:
12/21/2004
6
NARUSE, SHINICHIRO
Exec Dt:
12/21/2004
7
KAWASHIMA, YASUHIRO
Exec Dt:
12/20/2004
8
KUDOH, TAKU
Exec Dt:
12/30/2004
9
ISHIKAWA, KAZUMASA
Exec Dt:
12/21/2004
10
DOHKI, YOHZOH
Exec Dt:
12/20/2004
11
ITO, SHIGEYUKI
Exec Dt:
12/20/2004
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431422
US20050146554
11009093
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 9
Reel/Frame:016590/0789   Pages: 4
Recorded: 05/23/2005
Attorney Dkt #:266837US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIDA, HAJIME
Exec Dt:
03/16/2005
2
NONAKA, MANABU
Exec Dt:
03/16/2005
3
YOSHIMIZU, EIKI
Exec Dt:
03/16/2005
4
NARUSE, SHINICHIRO
Exec Dt:
03/16/2005
5
KAWASHIMA, YASUHIRO
Exec Dt:
03/16/2005
6
SUEOKA, HIDEKI
Exec Dt:
03/16/2005
7
MORINO, TETSU
Exec Dt:
03/16/2005
8
ISHIKAWA, KAZUMASA
Exec Dt:
03/17/2005
9
YOUDA, YASUNOBU
Exec Dt:
03/16/2005
10
FUJITA, AKIHIRO
Exec Dt:
03/16/2005
11
ASANUMA, SHOJI
Exec Dt:
03/16/2005
12
SAKAKITANI, MASATOSHI
Exec Dt:
03/16/2005
13
KUDOH, TAKU
Exec Dt:
03/16/2005
14
ITO, SHIGEYUKI
Exec Dt:
03/16/2005
15
DOHKI, YOHZOH
Exec Dt:
03/16/2005
16
WATANABE, KOJI
Exec Dt:
03/16/2005
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7712892
US20050194730
11068833
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016775/0450   Pages: 6
Recorded: 07/15/2005
Attorney Dkt #:2271/74108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASANUMA, SHOJI
Exec Dt:
06/27/2005
2
TANAKA, SHUJI
Exec Dt:
06/29/2005
3
NONAKA, MANABU
Exec Dt:
06/27/2005
4
ISHIKAWA, KAZUMASA
Exec Dt:
06/27/2005
5
KUDOH, TAKU
Exec Dt:
06/27/2005
6
NISHIDA, HAJIME
Exec Dt:
06/27/2005
7
FUJITA, AKIHIRO
Exec Dt:
06/27/2005
8
KAWASHIMA, YASUHIRO
Exec Dt:
06/27/2005
9
KAMEYAMA, KENJI
Exec Dt:
06/29/2005
10
YOUDA, YASUNOBU
Exec Dt:
06/27/2005
11
YOSHMIZU, EIKI
Exec Dt:
06/28/2005
12
NARUSE, SHINICHIRO
Exec Dt:
06/27/2005
13
DOHKI, YOHZOH
Exec Dt:
06/27/2005
14
ITO, SHIGEYUKI
Exec Dt:
06/27/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7505714
US20050265749
11138489
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 11
Reel/Frame:020406/0212   Pages: 8
Recorded: 01/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAMUMA, SHOJI
Exec Dt:
06/27/2005
2
TANAKA, SHUJI
Exec Dt:
06/29/2005
3
NOMAKA, MANABU
Exec Dt:
06/27/2005
4
ISHIKAWA, KAZUMASA
Exec Dt:
06/27/2005
5
KUDOH, TAKU
Exec Dt:
06/27/2005
6
NISHIDA, HAJIME
Exec Dt:
06/27/2005
7
FUJITA, AKIHIRO
Exec Dt:
06/27/2005
8
KAWASHIMA, YASUHIRO
Exec Dt:
06/27/2005
9
KAMEYAMA, KENJI
Exec Dt:
06/29/2005
10
YOUDA, YASUNOBU
Exec Dt:
06/27/2005
11
YOSHIMIZU, EIKI
Exec Dt:
06/28/2005
12
NARUSE, SHINICHIRO
Exec Dt:
06/27/2005
13
DOHKI, YOHZOH
Exec Dt:
06/27/2005
14
ITO, SHIGEYUKI
Exec Dt:
06/27/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7505714
US20050265749
11138489
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 12
Reel/Frame:016970/0141   Pages: 3
Recorded: 09/08/2005
Attorney Dkt #:2271/74662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, KAZUMASA
Exec Dt:
09/02/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7393080
US20060055727
11222185
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:018660/0854   Pages: 3
Recorded: 11/22/2006
Attorney Dkt #:2271/76473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIKAWA, KAZUMASA
Exec Dt:
11/22/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070115319
11603792
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 14
Reel/Frame:025665/0901   Pages: 5
Recorded: 01/20/2011
Attorney Dkt #:939_161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORIHISA, TAKASHI
Exec Dt:
12/17/2010
2
ITOIGAWA, FUMIHIRO
Exec Dt:
12/24/2010
3
KAWATA, KEIICHI
Exec Dt:
12/27/2010
4
ISHIKAWA, KAZUMASA
Exec Dt:
12/27/2010
Assignees
1
OKUMA CORPORATION
5-25-1, SHIMO-OGUCHI, OGUCHI-CHO
NIWA-GUN, AICHI-KEN, JAPAN
2
NATIONAL UNIVERSITY CORPORATION NAGOYA INSTITUTE OF TECHNOLOGY
29, AZA KIICHI, GOKISO-CHO, SHOWA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
3
AICHI PREFECTURAL GOVERNMENT
3-1-2, SANNOMARU, NAKA-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9067265
US20110188958
13009943
Correspondence name and address
BURR & BROWN
PO BOX 7068
SYRACUSE, NY 13261-7068

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