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Patent Assignment Assignor Details
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Assignor Name : MURAKAMI, AKISHIGE
Total Assignments: 20
Assignment: 1
Reel/Frame:005066/0997   Pages: 3
Recorded: 04/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGA, KOICHI
Exec Dt:
04/10/1989
2
YAMAMOTO, KENJI
Exec Dt:
04/10/1989
3
KUMANO, MASAFUMI
Exec Dt:
04/10/1989
4
MURAKAMI, AKISHIGE
Exec Dt:
04/10/1989
Assignees
1
RICOH COMPANY, LTD., A CORP. OF JAPAN
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN
2
RICOH RESEARCH INSTITUTE OF GENERAL ELECTRONICS, A CORP. OF JAPAN
3-1 AZA-SHINMEIDO, OHAZA-NAKANOMYO
SHIBATA-MACHI
SHIBATA-GUN, MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5140397
NONE
07309688
Correspondence name and address
IVAN S. KAVRUKOV
C/O COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:005665/0955   Pages: 3
Recorded: 04/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAGA, KOICHI
Exec Dt:
06/23/1989
2
MURAKAMI, AKISHIGE
Exec Dt:
06/23/1989
3
MIURA, HIROSHI
Exec Dt:
06/23/1989
Assignees
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
2
RICOH RESEARCH INSTITUTE OF GENERAL ELECTRONICS
5-10 KATAKAMI, AZA-YO, TAKADATEKUMANODOU, NATORI-SHI
MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5060041
NONE
07270633
Correspondence name and address
OBLON, FISHER, SPIVAK, MCCLELLAND &
MAIER
1755 SOUTH JEFFERSON DAVIS HWY.
CRYSTAL SQUARE FIVE - SUITE 400
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005725/0416   Pages: 3
Recorded: 06/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAKAMI, AKISHIGE
Exec Dt:
05/11/1991
2
MIURA, HIROSHI
Exec Dt:
05/11/1991
3
HAGA, KOICHI
Exec Dt:
05/11/1991
4
YAMAMOTO, KENJI
Exec Dt:
05/11/1991
5
KUMANO, MASAFUMI
Exec Dt:
05/11/1991
Assignees
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
2
RICOH RESEARCH INSTITUTE OF GENERAL ELECTRONICS CO., LTD.
5-10, AZA-YOKATAKAMI, KUMANODO, TAKADATE, NATORI-SHI
MIYAGI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053844
NONE
07609107
Correspondence name and address
OBLON, SPIVAK MCCLELLAND,
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY. 4TH FL.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:009757/0655   Pages: 3
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAKAMI, AKISHIGE
Exec Dt:
01/27/1999
Assignee
1
RICOH COMPANY, LTD.
3-5, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6320262
NONE
09205854
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:018609/0685   Pages: 4
Recorded: 11/15/2006
Attorney Dkt #:2271-76433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKIYAMA, YOSHIKAZU
Exec Dt:
09/21/2006
2
YAMAGA, TAKUMI
Exec Dt:
09/21/2006
3
TANO, TAKANORI
Exec Dt:
09/22/2006
4
TOMONO, HIDENORI
Exec Dt:
09/22/2006
5
MURAKAMI, AKISHIGE
Exec Dt:
09/22/2006
6
ARITA, HITOSHI
Exec Dt:
09/22/2006
7
ARAUMI, MAYUKA
Exec Dt:
10/02/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8071432
US20070054212
11517737
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:019537/0447   Pages: 3
Recorded: 07/10/2007
Attorney Dkt #:311875US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAUMI, MAYUKA
Exec Dt:
06/19/2007
2
MURAKAMI, AKISHIGE
Exec Dt:
06/19/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080017053
11775448
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019829/0538   Pages: 3
Recorded: 09/14/2007
Attorney Dkt #:314245US28PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, AKISHIGE
Exec Dt:
07/10/2007
2
KAWASHIMA, IKUE
Exec Dt:
07/10/2007
3
AKIYAMA, YOSHIKAZU
Exec Dt:
07/10/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7765686
US20090025215
11908731
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:020667/0961   Pages: 4
Recorded: 03/18/2008
Attorney Dkt #:323318US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAUMI, MAYUKA
Exec Dt:
02/22/2008
2
KAWASHIMA, IKUE
Exec Dt:
02/22/2008
3
MURAKAMI, AKISHIGE
Exec Dt:
02/22/2008
4
YAMAGA, TAKUMI
Exec Dt:
02/22/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090189148
12067251
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:024958/0145   Pages: 3
Recorded: 09/08/2010
Attorney Dkt #:2271/81827
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAKAMI, AKISHIGE
Exec Dt:
09/06/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8373170
US20110057191
12877433
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 10
Reel/Frame:025613/0074   Pages: 4
Recorded: 01/07/2011
Attorney Dkt #:2271/82359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, MAKITO
Exec Dt:
12/01/2010
2
MURAKAMI, AKISHIGE
Exec Dt:
12/01/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8661973
US20110120326
13003104
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 11
Reel/Frame:025957/0406   Pages: 4
Recorded: 03/11/2011
Attorney Dkt #:2271/82196
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAIJO, YOSHIHISA
Exec Dt:
03/10/2011
2
YASHIRO, TOHRU
Exec Dt:
03/10/2011
3
HIRANO, SHIGENOBU
Exec Dt:
03/10/2011
4
YANAGISAWA, MASAHIRO
Exec Dt:
03/10/2011
5
MASUZAWA, MASAHIRO
Exec Dt:
03/10/2011
6
MURAKAMI, AKISHIGE
Exec Dt:
03/10/2011
7
TAKAHASHI, HIROYUKI
Exec Dt:
03/10/2011
8
FUJIMURA, KOH
Exec Dt:
03/10/2011
9
OKADA, YOSHINORI
Exec Dt:
03/10/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8736941
US20110222139
13045746
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 12
Reel/Frame:026599/0789   Pages: 5
Recorded: 07/15/2011
Attorney Dkt #:383812US28PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, KOHJI
Exec Dt:
07/11/2011
2
YAMAGA, TAKUMI
Exec Dt:
07/11/2011
3
MURAKAMI, AKISHIGE
Exec Dt:
07/11/2011
4
UEDA, NAOYUKI
Exec Dt:
07/11/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8711297
US20110275270
13144789
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:027327/0336   Pages: 7
Recorded: 11/30/2011
Attorney Dkt #:2271/83425
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROYUKI
Exec Dt:
11/29/2011
2
OKADA, YOSHINORI
Exec Dt:
11/29/2011
3
YASHIRO, TOHRU
Exec Dt:
11/29/2011
4
MURAKAMI, AKISHIGE
Exec Dt:
11/29/2011
5
HIRANO, SHIGENOBU
Exec Dt:
11/29/2011
6
NAIJO, YOSHIHISA
Exec Dt:
11/29/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8743048
US20120139824
13307122
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 14
Reel/Frame:027336/0986   Pages: 7
Recorded: 12/02/2011
Attorney Dkt #:2271/83426
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIRO, TOHRU
Exec Dt:
12/01/2011
2
HIRANO, SHIGENOBU
Exec Dt:
12/01/2011
3
NAIJO, YOSHIHISA
Exec Dt:
12/01/2011
4
FUJIMURA, KOH
Exec Dt:
12/01/2011
5
MURAKAMI, AKISHIGE
Exec Dt:
12/01/2011
6
TAKAHASHI, HIROYUKI
Exec Dt:
12/01/2011
7
OKADA, YOSHINORI
Exec Dt:
12/01/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902151
US20120139825
13309931
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 15
Reel/Frame:027394/0566   Pages: 4
Recorded: 12/12/2011
Attorney Dkt #:2271/83432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIRO, TOHRU
Exec Dt:
12/09/2011
2
HIRANO, SHIGENOBU
Exec Dt:
12/09/2011
3
FUJIMURA, KOH
Exec Dt:
12/09/2011
4
NAIJO, YOSHIHISA
Exec Dt:
12/09/2011
5
OKADA, YOSHINORI
Exec Dt:
12/09/2011
6
TAKAHASHI, HIDEYUKI
Exec Dt:
12/09/2011
7
MURAKAMI, AKISHIGE
Exec Dt:
12/09/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687262
US20120154892
13316697
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 16
Reel/Frame:027775/0524   Pages: 5
Recorded: 02/28/2012
Attorney Dkt #:2271/83432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YASHIRO, TOHRU
Exec Dt:
12/09/2011
2
HIRANO, SHIGENOBU
Exec Dt:
12/09/2011
3
FUJIMURA, KOH
Exec Dt:
12/09/2011
4
NAIJO, YOSHIHISA
Exec Dt:
12/09/2011
5
OKADA, YOSHINORI
Exec Dt:
12/09/2011
6
TAKAHASHI, HIROYUKI
Exec Dt:
12/09/2011
7
MURAKAMI, AKISHIGE
Exec Dt:
12/09/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8687262
US20120154892
13316697
Correspondence name and address
PAUL TENG
30 ROCKEFELLER PLAZE, 20TH FLOOR
COOPER & DUNHAM LLP
NEW YORK, NY 10112
Assignment: 17
Reel/Frame:030007/0339   Pages: 3
Recorded: 03/13/2013
Attorney Dkt #:2271/84640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAHIRO
Exec Dt:
02/28/2013
2
SARAYAMA, SEIJI
Exec Dt:
02/28/2013
3
SATOH, TAKASHI
Exec Dt:
02/28/2013
4
KIMURA, CHIHARU
Exec Dt:
02/28/2013
5
MIYOSHI, NAOYA
Exec Dt:
02/28/2013
6
MURAKAMI, AKISHIGE
Exec Dt:
03/01/2013
7
WADA, JUNICHI
Exec Dt:
02/28/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130243680
13798702
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 18
Reel/Frame:031263/0921   Pages: 3
Recorded: 09/11/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYASHI, MASAHIRO
Exec Dt:
08/29/2013
2
SATOH, TAKASHI
Exec Dt:
08/29/2013
3
KIMURA, CHIHARU
Exec Dt:
08/29/2013
4
MIYOSHI, NAOYA
Exec Dt:
08/29/2013
5
MURAKAMI, AKISHIGE
Exec Dt:
08/29/2013
6
MIYAKE, SHINSUKE
Exec Dt:
09/03/2013
7
WADA, JUNICHI
Exec Dt:
08/29/2013
8
SARAYAMA, SEIJI
Exec Dt:
08/29/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140077218
14023702
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 19
Reel/Frame:031541/0603   Pages: 4
Recorded: 10/28/2013
Attorney Dkt #:2271/85682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, HIROYUKI
Exec Dt:
10/03/2013
2
YASHIRO, TOHRU
Exec Dt:
10/03/2013
3
FUJIMURA, KOH
Exec Dt:
10/03/2013
4
MURAKAMI, AKISHIGE
Exec Dt:
10/03/2013
5
HIRANO, SHIGENOBU
Exec Dt:
10/03/2013
6
NAIJO, YOSHIHISA
Exec Dt:
10/03/2013
7
OKADA, YOSHINORI
Exec Dt:
10/03/2013
8
TSUJI, KAZUAKI
Exec Dt:
10/03/2013
9
KIM, SUKCHAN
Exec Dt:
10/03/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9041997
US20140078569
14114310
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 20
Reel/Frame:048597/0600   Pages: 6
Recorded: 03/14/2019
Attorney Dkt #:YUWA-60546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, TAKEHIRO
Exec Dt:
02/28/2019
2
SHIBATA, MASATOMO
Exec Dt:
02/28/2019
3
SARAYAMA, SEIJI
Exec Dt:
02/22/2019
4
SATO, TAKASHI
Exec Dt:
02/22/2019
5
MIYOSHI, NAOYA
Exec Dt:
02/22/2019
6
MURAKAMI, AKISHIGE
Exec Dt:
02/22/2019
Assignees
1
SCIOCS COMPANY LIMITED
880, ISAGOZAWA-CHO, HITACHI-SHI
IBARAKI, JAPAN 3191418
2
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU
TOKYO, JAPAN 1048260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718927
US20190292682
16353115
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114-3108

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