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Patent Assignment Assignor Details
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Assignor Name : IWASAKI, KEIICHI
Total Assignments: 17
Assignment: 1
Reel/Frame:005168/0064   Pages: 4
Recorded: 10/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMADA, KAZUYUKI
Exec Dt:
10/13/1989
2
NIITO, YOSHIHARU
Exec Dt:
10/13/1989
3
KIYA, YUKITOSHI
Exec Dt:
10/13/1989
4
YAGISHITA, TAKAHIRO
Exec Dt:
10/13/1989
5
MIYAMOTO, MASAYOSHI
Exec Dt:
10/13/1989
6
AZUMAI, HIDEO
Exec Dt:
10/13/1989
7
IWASAKI, KEIICHI
Exec Dt:
10/13/1989
Assignee
1
RICOH COMPANY, LTD.
NO.3-6, 1-CHOME, NAKAMAGOME, OTA-KU
A CORP. OF JAPAN
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4977414
NONE
07424388
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:005490/0506   Pages: 5
Recorded: 10/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIMADA, KAZUYUKI
Exec Dt:
10/22/1990
2
NIITO, YOSHIHARU
Exec Dt:
10/22/1990
3
IWASAKI, KEIICHI
Exec Dt:
10/22/1990
4
KIYA, YUKITOSHI
Exec Dt:
10/22/1990
5
AZUMAI, HIDEO
Exec Dt:
10/22/1990
6
YAGISHITA, TAKAHIRO
Exec Dt:
10/22/1990
7
MIYAMOTO, MASAYOSHI
Exec Dt:
10/22/1990
Assignee
1
RICOH COMPANY, LTD., A CORP. OF JAPAN
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU
TOKYO, 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5107278
NONE
07603958
Correspondence name and address
IVAN S. KAVRUKOV
COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:005514/0400   Pages: 4
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KIYA, YUKITOSHI
Exec Dt:
10/31/1990
2
YAGISHITA, TAKAHIRO
Exec Dt:
10/31/1990
3
MIYAMOTO, MASAYOSHI
Exec Dt:
10/31/1990
4
SHIMADA, KAZUYUKI
Exec Dt:
10/31/1990
5
AZUMAI, HIDEO
Exec Dt:
10/31/1990
6
NIITO, YOSHIHARU
Exec Dt:
10/31/1990
7
IWASAKI, KEIICHI
Exec Dt:
10/31/1990
Assignee
1
RICOH COMPANY, LTD.
NO. 3-6, 1-CHOME, NAKAMAGOME, OTA-KU, A CORP. OF JAPAN
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019913
NONE
07589197
Correspondence name and address
IVAN S. KAVRUKOV
C/O COOPER & DUNHAM
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 4
Reel/Frame:006604/0072   Pages: 3
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
05/21/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5355098
NONE
08050608
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:008275/0182   Pages: 3
Recorded: 11/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, KEIICHI
Exec Dt:
10/28/1996
2
TSUKAGOSHI, TOSHIHIRO
Exec Dt:
11/01/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5828384
NONE
08711870
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:008304/0606   Pages: 3
Recorded: 11/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
10/30/1996
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OHTA-KU
TOKYO, JAPAN 143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5870074
NONE
08747886
Correspondence name and address
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:016356/0657   Pages: 3
Recorded: 03/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWASAKI, KEIICHI
Exec Dt:
02/16/2005
2
YAMAGUCHI, YUKIMASA
Exec Dt:
02/16/2005
3
NAKAGAWA, KIYOSHI
Exec Dt:
02/28/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA
6-CHOME, SHINAGAWA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7671919
US20050206780
11072561
Correspondence name and address
ROBERT J. DEPKE
HOLLAND & KNIGHT LLP
131 S. DEARBORN STREET, 30TH FLOOR
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:016942/0156   Pages: 3
Recorded: 09/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
08/23/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7161854
US20050286320
11167627
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAML LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:018595/0850   Pages: 4
Recorded: 11/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, JUNICHI
Exec Dt:
09/21/2006
2
TERAO, NORIYUKI
Exec Dt:
09/21/2006
3
MAITA, YUTAKA
Exec Dt:
09/21/2006
4
KITAGAWA, HIROO
Exec Dt:
09/21/2006
5
KIMBARA, HIROYUKI
Exec Dt:
09/21/2006
6
HAMAGUCHI, IWAO
Exec Dt:
09/21/2006
7
TSUKAGOSHI, TOSHIHIRO
Exec Dt:
09/21/2006
8
OSHIKIRI, KOJI
Exec Dt:
09/21/2006
9
OIZUMI, ATSUHIRO
Exec Dt:
09/21/2006
10
NUMAKURA, SATORU
Exec Dt:
09/21/2006
11
TANAKA, TOMONORI
Exec Dt:
09/21/2006
12
TANAKA, HIDETAKE
Exec Dt:
09/21/2006
13
IWASAKI, KEIICHI
Exec Dt:
09/21/2006
14
TSUMURA, NAOKI
Exec Dt:
09/21/2006
Assignee
1
RICOH CO., LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7698484
US20070067551
11523054
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:019279/0984   Pages: 5
Recorded: 05/11/2007
Attorney Dkt #:304802US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSHIKIRI, KOJI
Exec Dt:
04/04/2007
2
TERAO, NORIYUKI
Exec Dt:
04/04/2007
3
IKEDA, JUNICHI
Exec Dt:
04/04/2007
4
OIZUMI, ATSUHIRO
Exec Dt:
04/04/2007
5
NUMAKURA, SATORU
Exec Dt:
04/04/2007
6
MAITA, YUTAKA
Exec Dt:
04/04/2007
7
TANAKA, TOMONORI
Exec Dt:
04/04/2007
8
KIMBARA, HIROYUKI
Exec Dt:
04/04/2007
9
IWASAKI, KEIICHI
Exec Dt:
04/04/2007
10
TSUKAGOSHI, TOSHIHIRO
Exec Dt:
04/04/2007
11
HAMAGUCHI, IWAO
Exec Dt:
04/04/2007
12
TANAKA, HIDETAKE
Exec Dt:
04/04/2007
13
TSUMURA, NAOKI
Exec Dt:
04/04/2007
14
KITAGAWA, HIROO
Exec Dt:
04/04/2007
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7664904
US20070211746
11684229
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:019566/0966   Pages: 2
Recorded: 07/06/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
07/02/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8064146
US20080024883
11825580
Correspondence name and address
ROBERT J. DEPKE
ROCKEY, DEPKE, LYONS, LLC
233 S. WACHER DR. SUITE 5450
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:020161/0164   Pages: 3
Recorded: 11/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
10/02/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7518946
US20080225629
11854372
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO, LLP
1825 EYE STREET, NW
WASHINGTON, D.C 20006-5403
Assignment: 13
Reel/Frame:025970/0346   Pages: 3
Recorded: 03/16/2011
Attorney Dkt #:R2184.0715/P715
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
03/14/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8432754
US20110228619
13049695
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 14
Reel/Frame:034378/0230   Pages: 4
Recorded: 12/04/2014
Attorney Dkt #:9273-000046-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORITA, HIROYUKI
Exec Dt:
11/18/2014
2
IWASAKI, KEIICHI
Exec Dt:
11/18/2014
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150235349
14560042
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:036703/0693   Pages: 4
Recorded: 10/01/2015
Attorney Dkt #:6150-000956-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
09/28/2015
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9813068
US20160099719
14872236
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:037363/0091   Pages: 2
Recorded: 12/28/2015
Attorney Dkt #:461460US28CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
IWASAKI, KEIICHI
Exec Dt:
10/15/2015
Assignee
1
RICOH COMPANY LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9396789
US20160035408
14879925
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:045920/0496   Pages: 14
Recorded: 05/29/2018
Attorney Dkt #:880001-6424-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KATSUYOSHI
Exec Dt:
05/21/2018
2
SHIMIZU, KOUJI
Exec Dt:
04/27/2018
3
SASAKI, YUUJI
Exec Dt:
05/11/2018
4
OKUDA, KEITA
Exec Dt:
04/27/2018
5
NAKANO, MOKUYOH
Exec Dt:
04/27/2018
6
IZUMI, SHUNSUKE
Exec Dt:
05/07/2018
7
HOUSHIYAMA, TAKAYUKI
Exec Dt:
04/26/2018
8
AOYANAGI, YOSHIHIRO
Exec Dt:
05/01/2018
9
MINAMIKAWA, TOMOTSUGU
Exec Dt:
05/10/2018
10
SUZUKI, TAKUMI
Exec Dt:
05/10/2018
11
TSUGE, TAKAHIRO
Exec Dt:
05/10/2018
12
IWASAKI, KEIICHI
Exec Dt:
05/17/2018
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180356711
15779643
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP (DC)
100 E WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202

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