skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MURAMATSU, KOICHI
Total Assignments: 23
Assignment: 1
Reel/Frame:013369/0880   Pages: 2
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMOMURA, KIYOSHI
Exec Dt:
09/13/2002
2
MUROFUSHI, HIROKI
Exec Dt:
09/13/2002
3
MURAMATSU, KOICHI
Exec Dt:
09/13/2002
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN 101-8010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030097288
10265775
Correspondence name and address
DICKSTEIN SHARPIRO MORIN & OSHINSKY LLP
MARK J. THRONSON
ATTY. DKT.: H6810.0181/P181
2101 L STREET NW
WASHINGTON, DC 20037-1526
Assignment: 2
Reel/Frame:019017/0266   Pages: 3
Recorded: 03/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRISAWA, SHIGERU
Exec Dt:
02/01/2007
2
SATO, ATSUSHI
Exec Dt:
02/01/2007
3
OHNO, TAKEHIDE
Exec Dt:
02/01/2007
4
MURAMATSU, KOICHI
Exec Dt:
02/01/2007
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7643750
US20070154195
11583904
Correspondence name and address
MARK J. THRONSON
DICKSTEIN SHAPIRO LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 3
Reel/Frame:022141/0856   Pages: 3
Recorded: 01/22/2009
Attorney Dkt #:C8391.0075/P075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, KOICHI
Exec Dt:
01/14/2009
2
OHNO, TAKEHIDE
Exec Dt:
01/14/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085306
US20090189987
12357866
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 4
Reel/Frame:022812/0417   Pages: 3
Recorded: 06/11/2009
Attorney Dkt #:C8391.0096/P096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHNO, TAKEHIDE
Exec Dt:
04/23/2009
2
MURAMATSU, KOICHI
Exec Dt:
04/23/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8692895
US20100013939
12518721
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 5
Reel/Frame:023916/0120   Pages: 4
Recorded: 02/09/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YUICHI
Exec Dt:
11/18/2009
2
SAKAI, FUMITAKE
Exec Dt:
11/20/2009
3
HIBINO, YUKIO
Exec Dt:
11/24/2009
4
MURAMATSU, KOICHI
Exec Dt:
11/19/2009
5
MOMOO, KAZUO
Exec Dt:
11/18/2009
Assignee
1
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8085626
US20100135144
12628555
Correspondence name and address
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:025424/0069   Pages: 3
Recorded: 11/26/2010
Attorney Dkt #:372453US28
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAMATSU, KOICHI
Exec Dt:
11/16/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311403
US20110129206
12954798
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:026766/0221   Pages: 4
Recorded: 08/17/2011
Attorney Dkt #:C8391.0149/P149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IRISAWA, SHIGERU
Exec Dt:
07/05/2011
2
OHNO, TAKEHIDE
Exec Dt:
07/05/2011
3
MURAMATSU, KOICHI
Exec Dt:
07/05/2011
4
ANDO, TAKASHI
Exec Dt:
07/05/2011
5
OHKUBO, KEIJI
Exec Dt:
07/05/2011
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8780217
US20120038784
13202003
Correspondence name and address
DICKSTEIN SHAPIRO LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 8
Reel/Frame:031670/0821   Pages: 3
Recorded: 11/25/2013
Attorney Dkt #:425589US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, KOICHI
Exec Dt:
10/25/2013
2
ANDO, TAKASHI
Exec Dt:
10/25/2013
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9077903
US20140104482
14122105
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:032273/0100   Pages: 3
Recorded: 02/21/2014
Attorney Dkt #:428821US28PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAMATSU, KOICHI
Exec Dt:
01/14/2014
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9185295
US20140218551
14240274
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:034203/0908   Pages: 2
Recorded: 11/19/2014
Attorney Dkt #:P667119-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHODAI, MASAYUKI
Exec Dt:
09/24/2014
2
KAWAKITA, KATSUYA
Exec Dt:
09/29/2014
3
MURAMATSU, KOICHI
Exec Dt:
09/26/2014
Assignee
1
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9122127
US20150131985
14527503
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN
Assignment: 11
Reel/Frame:037228/0813   Pages: 3
Recorded: 12/07/2015
Attorney Dkt #:P657783-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUWAHARA, TAKUMI
Exec Dt:
11/10/2015
2
MURAMATSU, KOICHI
Exec Dt:
11/10/2015
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10234746
US20160077408
14945480
Correspondence name and address
PANASONIC IP MANAGEMENT CO., LTD.
7F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6207 JAPAN
Assignment: 12
Reel/Frame:038945/0555   Pages: 4
Recorded: 06/17/2016
Attorney Dkt #:P50366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, KOICHI
Exec Dt:
06/16/2016
2
AKIYAMA, KOICHI
Exec Dt:
06/14/2016
3
NAKANO, AKIRA
Exec Dt:
06/14/2016
Assignee
1
RICOH IMAGING COMPANY, LTD.
1-3-6, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10129479
US20170019599
15105971
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:043983/0223   Pages: 2
Recorded: 10/30/2017
Attorney Dkt #:508640US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAMATSU, KOICHI
Exec Dt:
10/11/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10524389
US20180139867
15570590
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:048525/0036   Pages: 4
Recorded: 03/07/2019
Attorney Dkt #:520861US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURAMOCHI, YUZURU
Exec Dt:
01/24/2019
2
TAKAGI, DAISUKE
Exec Dt:
01/15/2019
3
OKANO, SATOSHI
Exec Dt:
01/16/2019
4
MATSUMOTO, TAKAHIKO
Exec Dt:
01/15/2019
5
MURAMATSU, KOICHI
Exec Dt:
01/11/2019
6
NAKAZAWA, SATOSHI
Exec Dt:
01/11/2019
7
MASHIKO, RYUYA
Exec Dt:
01/17/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10647111
US20190283402
16294969
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:049062/0527   Pages: 2
Recorded: 05/02/2019
Attorney Dkt #:521925US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAMATSU, KOICHI
Exec Dt:
02/28/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11421749
US20200063815
16346984
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:049417/0901   Pages: 12
Recorded: 06/10/2019
Attorney Dkt #:523094US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURAMOCHI, YUZURU
Exec Dt:
05/29/2019
2
TAKAGI, DAISUKE
Exec Dt:
05/30/2019
3
OKANO, SATOSHI
Exec Dt:
05/30/2019
4
MATSUMOTO, TAKAHIKO
Exec Dt:
05/30/2019
5
MURAMATSU, KOICHI
Exec Dt:
05/29/2019
6
NAKAZAWA, SATOSHI
Exec Dt:
05/29/2019
7
MASHIKO, RYUYA
Exec Dt:
05/30/2019
8
SEO, MANABU
Exec Dt:
06/03/2019
9
YAGINUMA, HIDEKAZU
Exec Dt:
05/30/2019
10
MURANO, MAYUKO
Exec Dt:
05/30/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007774
US20200023328
16435779
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:050899/0968   Pages: 5
Recorded: 11/04/2019
Attorney Dkt #:526521US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMATSU, KOICHI
Exec Dt:
10/28/2019
2
MATSUMOTO, TAKAHIKO
Exec Dt:
10/27/2019
3
KOSHIZUKA, SHINNOSUKE
Exec Dt:
10/25/2019
4
OKANO, SATOSHI
Exec Dt:
10/25/2019
5
NAKAZAWA, SATOSHI
Exec Dt:
10/25/2019
6
KURAMOCHI, YUZURU
Exec Dt:
10/25/2019
7
MASHIKO, RYUYA
Exec Dt:
10/28/2019
8
AKAI, TAKESHI
Exec Dt:
10/25/2019
9
TAKAGI, DAISUKE
Exec Dt:
10/25/2019
10
NAKAYAMA, TOMOAKI
Exec Dt:
10/25/2019
11
YAGINUMA, HIDEKAZU
Exec Dt:
10/27/2019
12
FUJIE, HIROSHI
Exec Dt:
10/25/2019
13
YAMANAKA, MANABU
Exec Dt:
10/25/2019
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11097544
US20200139704
16672572
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:052315/0166   Pages: 3
Recorded: 04/06/2020
Attorney Dkt #:P1009371US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAINO, MASAMI
Exec Dt:
12/17/2019
2
MURAMATSU, KOICHI
Exec Dt:
12/10/2019
Assignee
1
SANYO ELECTRIC CO., LTD.
1-1, SANYO-CHO, DAITO-SHI
OSAKA, JAPAN 574-8534
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11424516
US20200235366
16633054
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 19
Reel/Frame:052315/0215   Pages: 4
Recorded: 04/06/2020
Attorney Dkt #:P1009373US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAINO, MASAMI
Exec Dt:
12/17/2019
2
MURAMATSU, KOICHI
Exec Dt:
12/10/2019
3
FUKUSHIMA, KOUJI
Exec Dt:
12/10/2019
Assignee
1
SANYO ELECTRIC CO., LTD.
1-1, SANYO-CHO, DAITO-SHI
OSAKA, JAPAN 574-8534
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11532847
US20200381682
16633406
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 20
Reel/Frame:052315/0222   Pages: 4
Recorded: 04/06/2020
Attorney Dkt #:P1009374US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAINO, MASAMI
Exec Dt:
12/17/2019
2
MURAMATSU, KOICHI
Exec Dt:
12/10/2019
3
FUKUSHIMA, KOUJI
Exec Dt:
12/10/2019
Assignee
1
SANYO ELECTRIC CO., LTD.
1-1, SANYO-CHO, DAITO-SHI
OSAKA, JAPAN 574-8534
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276906
US20200220147
16633019
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 21
Reel/Frame:054459/0744   Pages: 3
Recorded: 11/24/2020
Attorney Dkt #:533867US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAMATSU, KOICHI
Exec Dt:
07/16/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11904308
US20210162742
17103155
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:059952/0652   Pages: 2
Recorded: 05/11/2022
Attorney Dkt #:P1036534US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBASE, SATOSHI
Exec Dt:
12/01/2021
2
MURAMATSU, KOICHI
Exec Dt:
12/01/2021
Assignee
1
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
1-61, SHIROMI 2-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 540-6207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220182746
17543103
Correspondence name and address
PASONA KNOWLEDGE PARTNER INC.
8F OBP PANASONIC TOWER
1-61, SHIROMI 2-CHOME, CHUO-KU
OSAKA, 540-6208 JAPAN
Assignment: 23
Reel/Frame:061608/0423   Pages: 8
Recorded: 11/01/2022
Attorney Dkt #:004036US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOMOTO, SHUSAKU
Exec Dt:
10/12/2022
2
LIN, WAKA
Exec Dt:
10/12/2022
3
MURAMATSU, KOICHI
Exec Dt:
10/12/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230136115
18051559
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

Search Results as of: 04/27/2024 07:59 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT