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Patent Assignment Assignor Details
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Assignor Name : TAKAYAMA, HIDEYUKI
Total Assignments: 20
Assignment: 1
Reel/Frame:007810/0228   Pages: 3
Recorded: 11/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, WAZO
Exec Dt:
10/30/1995
2
MAEDA, HIDEO
Exec Dt:
10/30/1995
3
YOSHIDA, YOSHINORI
Exec Dt:
10/30/1995
4
OKAMOTO, YOSHIMI
Exec Dt:
10/30/1995
5
SEKI, KOICHIRO
Exec Dt:
10/30/1995
6
OHNO, KEIKO
Exec Dt:
10/30/1995
7
INUZUKA, MASATO
Exec Dt:
10/30/1995
8
TAKAYAMA, HIDEYUKI
Exec Dt:
10/30/1995
Assignee
1
SANYO ELECTRIC CO., LTD.
5-5 2-CHOME, KEIHAN-HONDORI, MORIGUCHI-SHI
OSAKA 570, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5775119
NONE
08562211
Correspondence name and address
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
RONALD F. NAUGHTON
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:016337/0589   Pages: 3
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAYAMA, HIDEYUKI
Exec Dt:
10/07/2004
2
KUDO, KOICHI
Exec Dt:
10/07/2004
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174237
US20050137745
10927344
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:017011/0908   Pages: 3
Recorded: 09/20/2005
Attorney Dkt #:274456US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDO, KOICHI
Exec Dt:
07/21/2005
2
TAKAYAMA, HIDEYUKI
Exec Dt:
07/22/2005
Assignee
1
RICOH COMPANY
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7526230
US20060002739
11168478
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:017554/0202   Pages: 4
Recorded: 02/10/2006
Attorney Dkt #:274456us3
Conveyance: CORRECTED FORM PTO-1595 TO CORRECT ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 017011 FRAME 0908.
Assignors
1
KUDO, KOICHI
Exec Dt:
07/21/2005
2
TAKAYAMA, HIDEYUKI
Exec Dt:
07/22/2005
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME
OTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7526230
US20060002739
11168478
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018428/0594   Pages: 6
Recorded: 10/17/2006
Attorney Dkt #:R2180.0320/P320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDO, KOICHI
Exec Dt:
10/17/2006
2
TAKAYAMA, HIDEYUKI
Exec Dt:
10/17/2006
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8027516
US20070086679
11581517
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 6
Reel/Frame:018841/0930   Pages: 6
Recorded: 01/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDO, KOICHI
Exec Dt:
01/12/2007
2
TAKAYAMA, HIDEYUKI
Exec Dt:
01/15/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME OHTA-KU
TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435946
US20070108376
11581731
Correspondence name and address
THOMAS J. D'AMICO
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, D.C. 20006-5403
Assignment: 7
Reel/Frame:019662/0901   Pages: 3
Recorded: 07/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAYAMA, HIDEYUKI
Exec Dt:
07/18/2007
2
KUDO, KOICHI
Exec Dt:
07/18/2007
3
KAMIYA, TAKURO
Exec Dt:
07/18/2007
Assignee
1
RICOH COMPANY, LIMITED
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7840163
US20080047157
11878519
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VIRGINIA 20195
Assignment: 8
Reel/Frame:020158/0703   Pages: 3
Recorded: 11/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUDO, KOICHI
Exec Dt:
11/06/2007
2
TAKAYAMA, HIDEYUKI
Exec Dt:
11/06/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7659996
US20080106747
11979749
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:023407/0784   Pages: 5
Recorded: 10/19/2009
Attorney Dkt #:6150-000264/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIKAWA, MASAHIRO
Exec Dt:
07/28/2009
2
KOIKE, TAKAHISA
Exec Dt:
07/28/2009
3
TAKAYAMA, HIDEYUKI
Exec Dt:
08/06/2009
4
ASANO, YOSHIHIRO
Exec Dt:
07/28/2009
5
TAKAHASHI, MINORU
Exec Dt:
07/28/2009
Assignee
1
RICOH COMPANY, LTD.
3-6. NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8364064
US20100034565
12458986
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:024259/0266   Pages: 4
Recorded: 04/15/2010
Attorney Dkt #:6547-000195/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIKAWA, MASASHIRO
Exec Dt:
04/12/2010
2
TAKAHASHI, MINORU
Exec Dt:
04/12/2010
3
KOIKE, TAKAHISA
Exec Dt:
04/12/2010
4
MINAMI, TAKUHEI
Exec Dt:
04/12/2010
5
TAKIGAWA, JUNYA
Exec Dt:
04/12/2010
6
KUDO, KOICHI
Exec Dt:
04/12/2010
7
WATAHIKI, TATSUYA
Exec Dt:
04/12/2010
8
TAKAYAMA, HIDEYUKI
Exec Dt:
04/12/2010
9
YAMAGISHI, MASARU
Exec Dt:
04/12/2010
10
KAMIYA, TAKURO
Exec Dt:
04/12/2010
11
TAKAGI, HIROAKI
Exec Dt:
04/12/2010
12
KAWAGOE, KATSUYA
Exec Dt:
04/12/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8639174
US20100239282
12659716
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:029674/0300   Pages: 5
Recorded: 01/22/2013
Attorney Dkt #:6150-000264/US/COA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIKAWA, MASAHIRO
Exec Dt:
12/06/2012
2
KOIKE, TAKAHISA
Exec Dt:
12/14/2012
3
TAKAYAMA, HIDEYUKI
Exec Dt:
12/14/2012
4
ASANO, YOSHIHIRO
Exec Dt:
12/18/2012
5
TAKAHASHI, MINORU
Exec Dt:
12/18/2012
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8660473
US20130121715
13706739
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:034863/0602   Pages: 3
Recorded: 02/02/2015
Attorney Dkt #:448273US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAYAMA, HIDEYUKI
Exec Dt:
01/30/2015
2
ISHIZAKI, YUSUKE
Exec Dt:
01/30/2015
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9335700
US20150220038
14611389
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:037232/0291   Pages: 6
Recorded: 12/08/2015
Attorney Dkt #:6150-000989-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANE, JUN
Exec Dt:
12/02/2015
2
MATSUDA, HIROMICHI
Exec Dt:
12/03/2015
3
MIYAWAKI, KATSUAKI
Exec Dt:
12/03/2015
4
KUDO, KOICHI
Exec Dt:
12/03/2015
5
WATANABE, TETSUO
Exec Dt:
12/03/2015
6
OKAMOTO, TOSHIHIRO
Exec Dt:
12/03/2015
7
TAKAYAMA, HIDEYUKI
Exec Dt:
12/03/2015
8
OYAMADA, ATSUYUKI
Exec Dt:
12/02/2015
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9776819
US20160159598
14959780
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:040402/0111   Pages: 6
Recorded: 11/22/2016
Attorney Dkt #:6150-001105-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TETSUO
Exec Dt:
11/14/2016
2
TAKAYAMA, HIDEYUKI
Exec Dt:
11/14/2016
3
MIYAWAKI, KATSUAKI
Exec Dt:
11/14/2016
4
MATSUDA, HIROMICHI
Exec Dt:
11/14/2016
5
OYAMADA, ATSUYUKI
Exec Dt:
11/14/2016
6
YAMANE, JUN
Exec Dt:
11/14/2016
7
HASHIMOTO, TAKASHI
Exec Dt:
11/14/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10104252
US20170149989
15357150
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:044432/0840   Pages: 8
Recorded: 12/19/2017
Attorney Dkt #:6150-001256-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, HIROMICHI
Exec Dt:
12/12/2017
2
MIYAWAKI, KATSUAKI
Exec Dt:
12/14/2017
3
WATANABE, TETSUO
Exec Dt:
12/14/2017
4
YAMANE, JUN
Exec Dt:
12/13/2017
5
TAKAYAMA, HIDEYUKI
Exec Dt:
12/12/2017
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392213
US20180162667
15832872
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 16
Reel/Frame:045446/0766   Pages: 10
Recorded: 04/05/2018
Attorney Dkt #:6150-001275-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, TAKESHI
Exec Dt:
02/28/2018
2
WATANABE, TETSUO
Exec Dt:
02/23/2018
3
MIYAWAKI, KATSUAKI
Exec Dt:
02/23/2018
4
YAMANE, JUN
Exec Dt:
03/02/2018
5
MATSUDA, HIROMICHI
Exec Dt:
03/02/2018
6
TAKAYAMA, HIDEYUKI
Exec Dt:
03/02/2018
7
SEKITA, DAIKI
Exec Dt:
03/02/2018
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10530950
US20180241896
15899479
Correspondence name and address
JOHN A. CASTELLANO
11730 PLAZA AMERICA DRIVE, SUITE 600
HARNESS, DICKEY & PIERCE PLC
RESTON, VA 20190
Assignment: 17
Reel/Frame:045286/0949   Pages: 8
Recorded: 03/20/2018
Attorney Dkt #:6150-001296-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANE, JUN
Exec Dt:
03/07/2018
2
MATSUDA, HIROMICHI
Exec Dt:
03/07/2018
3
WATANABE, TETSUO
Exec Dt:
03/08/2018
4
MIYAWAKI, KATSUAKI
Exec Dt:
03/17/2018
5
TAKAYAMA, HIDEYUKI
Exec Dt:
03/08/2018
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10358309
US20180273323
15925916
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 18
Reel/Frame:046004/0277   Pages: 10
Recorded: 06/06/2018
Attorney Dkt #:6150-001319-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUDA, HIROMICHI
Exec Dt:
05/30/2018
2
MIYAWAKI, KATSUAKI
Exec Dt:
05/31/2018
3
YAMANE, JUN
Exec Dt:
06/01/2018
4
TAKAYAMA, HIDEYUKI
Exec Dt:
05/31/2018
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584008
US20180362278
16000042
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 19
Reel/Frame:051130/0840   Pages: 4
Recorded: 11/27/2019
Attorney Dkt #:6150-001565-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAYAMA, HIDEYUKI
Exec Dt:
11/20/2019
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11126127
NONE
16694006
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 20
Reel/Frame:055490/0715   Pages: 2
Recorded: 03/04/2021
Attorney Dkt #:535777US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TAKAYAMA, HIDEYUKI
Exec Dt:
03/02/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210292116
17191854
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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