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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 : SUGAI, ATSUSHI
Total Assignments: 20
Assignment: 1
Reel/Frame:010888/0721   Pages: 4
Recorded: 06/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIOMI, YASUAKI
Exec Dt:
03/22/2000
2
KURIOSHI, NOBUHITO
Exec Dt:
03/22/2000
3
TSUBOI, SHIGERU
Exec Dt:
03/22/2000
4
SUGAI, ATSUSHI
Exec Dt:
03/22/2000
5
MURATA, MASAHIRO
Exec Dt:
03/22/2000
6
YOSHINO, JUN
Exec Dt:
03/22/2000
Assignee
1
KUBOTA CORPORATION
1-2-47, SHIKITSUHIGASHI
NANIWA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6371746
NONE
09502623
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ORKIN ET AL
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:016440/0525   Pages: 6
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BHAT, CHAITRA M.
Exec Dt:
01/03/2005
2
CHANDRIKA, M.
Exec Dt:
01/05/2005
3
SUGAI, ATSUSHI
Exec Dt:
12/20/2004
4
YOKOTA, TOSHIHIKO
Exec Dt:
12/20/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7356797
US20060282809
11153707
Correspondence name and address
SCHMEISER, OLSEN + WATTS
3 LEAR JET LANE
SUITE 201
LATHAM, NY 12110
Assignment: 3
Reel/Frame:026782/0066   Pages: 3
Recorded: 08/10/2011
Attorney Dkt #:6150-000459/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAI, ATSUSHI
Exec Dt:
08/05/2011
Assignee
1
RICOH COMPANY, LTD.
3-6. MAKAMAGOME 1-CHOME,
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576419
US20120044514
13137376
Correspondence name and address
JOHN A. CASTELLANO
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 4
Reel/Frame:028280/0280   Pages: 4
Recorded: 05/29/2012
Attorney Dkt #:0388-121014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
04/19/2012
2
YAMAGUCHI, HIROSHI
Exec Dt:
04/19/2012
Assignee
1
KUBOTA CORPORATION
2-47, SHIKITSUHIGASHI 1-CHOME, NANIWA-KU
OSAKA-SHI, OSAKA, JAPAN 5568601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8992651
US20130255211
13432523
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:028969/0223   Pages: 3
Recorded: 09/17/2012
Attorney Dkt #:2012_5097A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTA, TAKAHIRO
Exec Dt:
09/13/2012
2
OGURA, DAISUKE
Exec Dt:
09/13/2012
3
SUGAI, ATSUSHI
Exec Dt:
09/13/2012
4
ISHII, KEN
Exec Dt:
09/13/2012
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU,
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616479
US20130008222
13635476
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:030132/0793   Pages: 6
Recorded: 04/02/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
03/22/2013
2
NAGAO, YOSHIAKI
Exec Dt:
03/22/2013
3
NAGANO, TATSUAKI
Exec Dt:
03/22/2013
4
SHINKAWA, SHOHEI
Exec Dt:
03/26/2013
5
ISHIDA, MASATOSHI
Exec Dt:
03/22/2013
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130293932
13855084
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 7
Reel/Frame:030879/0312   Pages: 4
Recorded: 07/25/2013
Attorney Dkt #:2013-1096A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
06/20/2013
2
MATSUNAGA, YU
Exec Dt:
06/20/2013
3
OGURA, DAISUKE
Exec Dt:
06/20/2013
4
MORIMOTO, SHOICHI
Exec Dt:
06/20/2013
5
ARIMA, MINORU
Exec Dt:
06/20/2013
6
KANEDA, YUICHI
Exec Dt:
06/20/2013
7
EGAMI, AKIHIKO
Exec Dt:
06/20/2013
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU,
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9757791
US20130309523
13981794
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:031086/0646   Pages: 6
Recorded: 08/26/2013
Attorney Dkt #:6164-000731/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINKAWA, SHOHEI
Exec Dt:
08/15/2013
2
NAGAO, YASHIAKI
Exec Dt:
08/14/2013
3
NAGANO, TATSUAKI
Exec Dt:
08/15/2013
4
SUGAI, ATSUSHI
Exec Dt:
08/15/2013
5
ISHIDA, MASATOSHI
Exec Dt:
08/15/2013
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140071501
13975668
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 9
Reel/Frame:031118/0507   Pages: 6
Recorded: 08/30/2013
Attorney Dkt #:6164-000736/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGAO, YOSHIAKI
Exec Dt:
08/15/2013
2
NAGANO, TATSUAKI
Exec Dt:
08/15/2013
3
SHINKAWA, SHOHEI
Exec Dt:
08/15/2013
4
ISHIDA, MASATOSHI
Exec Dt:
08/15/2013
5
SUGAI, ATSUSHI
Exec Dt:
08/15/2013
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140078560
14014632
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 10
Reel/Frame:031485/0152   Pages: 7
Recorded: 10/24/2013
Attorney Dkt #:6164-000731/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S FIRST NAME PREVIOUSLY RECORDED ON REEL 031086 FRAME 0646. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE SECOND INVENTOR TO BE: YOSHIAKI?NAGAO.
Assignors
1
SHINKAWA, SHOHEI
Exec Dt:
08/15/2013
2
NAGAO, YOSHIAKI
Exec Dt:
08/14/2013
3
NAGANO, TATSUAKI
Exec Dt:
08/15/2013
4
SUGAI, ATSUSHI
Exec Dt:
08/15/2013
5
ISHIDA, MASATOSHI
Exec Dt:
08/15/2013
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140071501
13975668
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 11
Reel/Frame:034072/0852   Pages: 4
Recorded: 10/30/2014
Attorney Dkt #:6164-000861-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
10/20/2014
2
FUJIMOTO, TSUYOSHI
Exec Dt:
10/22/2014
Assignee
1
RICOH COMPANY, LIMITED
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9742951
US20150131173
14527988
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 12
Reel/Frame:035768/0544   Pages: 4
Recorded: 06/02/2015
Attorney Dkt #:6150-000924-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
04/02/2015
2
NAGAO, YOSHIAKI
Exec Dt:
04/02/2015
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150365553
14727225
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 13
Reel/Frame:038723/0058   Pages: 6
Recorded: 05/26/2016
Attorney Dkt #:6150-001042-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIDA, MASATOSHI
Exec Dt:
05/24/2016
2
NAGAO, YOSHIAKI
Exec Dt:
05/24/2016
3
NARAI, SATOSHI
Exec Dt:
05/24/2016
4
SUGAI, ATSUSHI
Exec Dt:
05/24/2016
5
KISHI, MASAFUMI
Exec Dt:
05/24/2016
6
NODA, MAKOTO
Exec Dt:
05/24/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10033899
US20160352955
15164917
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 14
Reel/Frame:039934/0184   Pages: 4
Recorded: 10/04/2016
Attorney Dkt #:6150-001094-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGAI, ATSUSHI
Exec Dt:
09/29/2016
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9674384
US20170118363
15284590
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195
Assignment: 15
Reel/Frame:047893/0571   Pages: 4
Recorded: 01/03/2019
Attorney Dkt #:4554-499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
11/26/2018
2
HOSOI, SHOTA
Exec Dt:
11/26/2018
3
SHIBUTANI, TAKASHI
Exec Dt:
11/26/2018
4
IMAOKA, KENGO
Exec Dt:
11/26/2018
5
TSURUTA, MEGUMU
Exec Dt:
11/26/2018
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007614
US20200009697
16315025
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:050500/0771   Pages: 5
Recorded: 09/26/2019
Attorney Dkt #:OLI-347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TAKESHI
Exec Dt:
09/02/2019
2
KONO, AKIRA
Exec Dt:
09/02/2019
3
SUGAI, ATSUSHI
Exec Dt:
09/02/2019
4
MATSUNAGA, YU
Exec Dt:
09/02/2019
5
KONDO, SUGURU
Exec Dt:
09/02/2019
6
KAMATA, SATOSHI
Exec Dt:
09/02/2019
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200108431
16496774
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 17
Reel/Frame:053231/0517   Pages: 8
Recorded: 07/16/2020
Attorney Dkt #:OLI-360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, TAKESHI
Exec Dt:
05/25/2020
2
KONO, AKIRA
Exec Dt:
05/25/2020
3
SUGAI, ATSUSHI
Exec Dt:
05/25/2020
4
MATSUNAGA, YU
Exec Dt:
05/25/2020
5
HOSHINO, TAKESHI
Exec Dt:
05/25/2020
6
HOSOI, SHOTA
Exec Dt:
05/25/2020
7
KONDO, SUGURU
Exec Dt:
05/25/2020
8
KAMATA, SATOSHI
Exec Dt:
05/25/2020
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOYKO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200353522
16962725
Correspondence name and address
BENJAMIN J. HAUPTMAN
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:054876/0741   Pages: 6
Recorded: 01/11/2021
Attorney Dkt #:OLI-373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
12/17/2020
2
KAMATA, SATOSHI
Exec Dt:
12/17/2020
3
KONDO, SUGURU
Exec Dt:
12/17/2020
4
YAMADA, TAKESHI
Exec Dt:
12/17/2020
5
KONO, AKIRA
Exec Dt:
12/17/2020
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8332
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11559835
US20210291254
17259340
Correspondence name and address
KANESAKA BERNER AND PARTNERS LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314-2848
Assignment: 19
Reel/Frame:056322/0720   Pages: 3
Recorded: 05/24/2021
Attorney Dkt #:16352US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INUKAI, YOSHIHIRO
Exec Dt:
05/13/2021
2
SUGAI, ATSUSHI
Exec Dt:
05/14/2021
Assignee
1
RICOH COMPANY, LTD.,
3-6, NAKAMAGOME 1-CHOME, OHTA-KU,
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210377396
17327766
Correspondence name and address
XSENSUS LLP
200 DAINGERFIELD ROAD
SUITE 201
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:060535/0168   Pages: 5
Recorded: 07/18/2022
Attorney Dkt #:6150-001849-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGAI, ATSUSHI
Exec Dt:
06/22/2022
2
NAKAZAWA, MASAMOTO
Exec Dt:
06/21/2022
3
ITOH, MASAHIRO
Exec Dt:
06/22/2022
Assignee
1
RICOH COMPANY, LTD.
3-6 NAKAMAGOME 1-CHOME
OHTA-KU, TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11936829
US20230007140
17792536
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 8910
RESTON, VA 20195

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