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Patent Assignment Assignor Details
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Assignor Name : HITOMI, KEIICHIRO
Total Assignments: 23
Assignment: 1
Reel/Frame:020377/0086   Pages: 4
Recorded: 01/17/2008
Attorney Dkt #:520.48080X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YOSHINORI
Exec Dt:
09/10/2007
2
SOHDA, YASUNARI
Exec Dt:
09/10/2007
3
HITOMI, KEIICHIRO
Exec Dt:
09/10/2007
4
KOYANAGI, HAJIME
Exec Dt:
09/20/2007
Assignee
1
HITACHI HIGH-TECHMOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612334
US20080121791
11939596
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:020642/0526   Pages: 3
Recorded: 03/06/2008
Attorney Dkt #:520.48080X00
Conveyance: CORRECTED ASSIGNMENT -- AN ERROR WAS FOUND IN ASSIGNEE'S NAME ON BOTH ELECTRONIC COVER SHEET AND NOTICE OF RECORDATION -- REEL 020377/ FRAME 0086
Assignors
1
NAKAYAMA, YOSHINORI
Exec Dt:
09/10/2007
2
SOHDA, YASUNARI
Exec Dt:
09/10/2007
3
HITOMI, KEIICHIRO
Exec Dt:
09/10/2007
4
KOYANAGI, HAJIME
Exec Dt:
09/20/2007
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7612334
US20080121791
11939596
Correspondence name and address
ANTONELLI TERRY STOUT & KRAUS, LLP
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 3
Reel/Frame:020778/0379   Pages: 3
Recorded: 04/09/2008
Attorney Dkt #:500.48028X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
09/10/2007
2
SOHDA, YASUNARI
Exec Dt:
09/10/2007
3
NAKAYAMA, YOSHINORI
Exec Dt:
09/10/2007
4
KOYANAGI, HAJIME
Exec Dt:
09/20/2007
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPOARATION
24-14, NISHISHINBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750296
US20080210867
11866426
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 4
Reel/Frame:024183/0043   Pages: 6
Recorded: 04/05/2010
Attorney Dkt #:500.48028X00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ELECTRONIC COVER SHEET, THE ASSIGNEE'S NAME IS MISSPELLED, PREVIOUSLY RECORDED ON REEL 020778 FRAME 0379. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
09/10/2007
2
SOHDA, YASUNARI
Exec Dt:
09/10/2007
3
NAKAYAMA, YOSHINORI
Exec Dt:
09/10/2007
4
KOYANAGI, HAJIME
Exec Dt:
09/20/2007
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750296
US20080210867
11866426
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:020508/0847   Pages: 2
Recorded: 01/30/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHDA, YASUNARI
Exec Dt:
12/07/2007
2
NAKAYAMA, YOSHINORI
Exec Dt:
12/10/2007
3
KOYANAGI, HAJIME
Exec Dt:
12/14/2007
4
HITOMI, KEIICHIRO
Exec Dt:
12/10/2007
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683313
US20080203285
12010852
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:020513/0647   Pages: 2
Recorded: 01/30/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHDA, YASUNARI
Exec Dt:
12/07/2007
2
NAKAYAMA, YOSHINORI
Exec Dt:
12/10/2007
3
KOYANAGI, HAJIME
Exec Dt:
12/14/2007
4
HITOMI, KEIICHIRO
Exec Dt:
12/10/2007
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7683313
US20080203285
12010852
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:020780/0038   Pages: 2
Recorded: 04/01/2008
Attorney Dkt #:nitt.0446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YOSHINORI
Exec Dt:
02/27/2008
2
SOHDA, YASUNARI
Exec Dt:
02/27/2008
3
HITOMI, KEIICHIRO
Exec Dt:
02/27/2008
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
1-24-14, NISHI SHINBASHI
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7875850
US20080251868
12078516
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:026030/0612   Pages: 2
Recorded: 03/28/2011
Attorney Dkt #:103940.63325US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, YOSHINORI
Exec Dt:
12/21/2010
2
SOHDA, YASUNARI
Exec Dt:
12/21/2010
3
HITOMI, KEIICHIRO
Exec Dt:
12/21/2010
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8263929
US20110133065
13057235
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 9
Reel/Frame:026199/0021   Pages: 2
Recorded: 04/29/2011
Attorney Dkt #:520.51655X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
03/29/2011
2
NAKAYAMA, YOSHINORI
Exec Dt:
04/05/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SINBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110208477
13126768
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 10
Reel/Frame:026505/0087   Pages: 2
Recorded: 06/27/2011
Attorney Dkt #:POL-7846
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, KAORI
Exec Dt:
05/18/2011
2
NAKAYAMA, YOSHINORI
Exec Dt:
05/18/2011
3
HITOMI, KEIICHIRO
Exec Dt:
06/01/2011
4
FUKUDA, MUNEYUKI
Exec Dt:
05/18/2011
5
SOHDA, YASUNARI
Exec Dt:
05/18/2011
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8478021
US20110274341
13142316
Correspondence name and address
JOHN R. MATTINGLY, MATTINGLY & MALUR, PC
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:028119/0500   Pages: 2
Recorded: 04/27/2012
Attorney Dkt #:XA-12121/T3309-18889US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
03/28/2012
2
NAKAYAMA, YOSHINORI
Exec Dt:
04/03/2012
3
TANAKA, JUNICHI
Exec Dt:
04/16/2012
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHISHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200896
US20120212602
13504129
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 12
Reel/Frame:028584/0096   Pages: 2
Recorded: 07/19/2012
Attorney Dkt #:501.52521X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMORI, SEIKO
Exec Dt:
06/10/2012
2
TANAKA, JUNICHI
Exec Dt:
06/01/2012
3
NAKAYAMA, YOSHINORI
Exec Dt:
06/04/2012
4
HITOMI, KEIICHIRO
Exec Dt:
06/10/2012
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9110384
US20120298865
13522984
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 13
Reel/Frame:028672/0630   Pages: 2
Recorded: 07/30/2012
Attorney Dkt #:XA-12176/T3063-18987US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOHDA, YASUNARI
Exec Dt:
05/28/2012
2
OHASHI, TAKEYOSHI
Exec Dt:
05/28/2012
3
SHIRAHATA, KAORI
Exec Dt:
05/29/2012
4
HITOMI, KEIICHIRO
Exec Dt:
06/10/2012
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637820
US20120286158
13521254
Correspondence name and address
MITCHELL W. SHAPIRO
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 14
Reel/Frame:043509/0383   Pages: 4
Recorded: 09/06/2017
Attorney Dkt #:506937US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROKAWA, TATSUMA
Exec Dt:
09/01/2017
2
TATEZONO, MARI
Exec Dt:
09/01/2017
3
HITOMI, KEIICHIRO
Exec Dt:
09/01/2017
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180068345
15697030
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:045221/0968   Pages: 8
Recorded: 03/15/2018
Attorney Dkt #:512110US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAKIMORI, HIROKI
Exec Dt:
03/08/2018
2
KUROYANAGI, TOMOHIRO
Exec Dt:
03/08/2018
3
SAITOH, YUUTA
Exec Dt:
03/08/2018
4
MONDEN, NOBUYA
Exec Dt:
03/08/2018
5
UTOH, YOHSUKE
Exec Dt:
03/08/2018
6
HITOMI, KEIICHIRO
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 #
 
 
 
 
 
 
 
 
 
 
 
10416940
US20180267753
15921713
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:046259/0582   Pages: 6
Recorded: 07/03/2018
Attorney Dkt #:514520US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
06/15/2018
2
SASAYAMA, KAZUKI
Exec Dt:
06/28/2018
3
HIROKAWA, TATSUMA
Exec Dt:
06/18/2018
4
ONO, ZENTAROH
Exec Dt:
06/15/2018
Assignee
1
RICOH COMPANY, LTD
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10546017
US20190012402
16026445
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:053903/0289   Pages: 6
Recorded: 09/28/2020
Attorney Dkt #:20R-029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, XIAOFENG
Exec Dt:
09/24/2020
2
HITOMI, KEIICHIRO
Exec Dt:
09/23/2020
3
MIYAMOTO, SHIKOU
Exec Dt:
09/23/2020
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11394844
US20210099599
17034616
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 18
Reel/Frame:054445/0244   Pages: 2
Recorded: 11/23/2020
Attorney Dkt #:104349.PE025US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAI, HITOMI
Exec Dt:
11/05/2020
2
SATO, DAISUKE
Exec Dt:
11/05/2020
3
HITOMI, KEIICHIRO
Exec Dt:
11/10/2020
4
SAITO, HIROYUKI
Exec Dt:
11/06/2020
5
TANII, KAZUMA
Exec Dt:
11/06/2020
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276548
US20210233735
17101118
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 19
Reel/Frame:056184/0331   Pages: 5
Recorded: 05/10/2021
Attorney Dkt #:21RT-012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITOMI, KEIICHIRO
Exec Dt:
04/27/2021
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210377250
17315555
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 20
Reel/Frame:057936/0635   Pages: 10
Recorded: 10/27/2021
Attorney Dkt #:HITACHI10-342000489US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
10/18/2021
2
TANIMOTO, KENJI
Exec Dt:
10/06/2021
3
ABE, YUSUKE
Exec Dt:
10/20/2021
4
YAMAMOTO, TAKUMA
Exec Dt:
10/11/2021
5
SAKAI, KEI
Exec Dt:
10/05/2021
6
YAMAGUCHI, SATORU
Exec Dt:
10/05/2021
7
GOTO, YASUNORI
Exec Dt:
10/14/2021
8
TAKAHASHI, SHUUICHIROU
Exec Dt:
10/08/2021
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11626266
US20220130638
17501249
Correspondence name and address
VOLPE KOENIG
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:059077/0177   Pages: 7
Recorded: 02/23/2022
Attorney Dkt #:21R-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITOMI, KEIICHIRO
Exec Dt:
02/14/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220294929
17652182
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007
Assignment: 22
Reel/Frame:061232/0173   Pages: 3
Recorded: 09/27/2022
Attorney Dkt #:091715-0346
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HITOMI, KEIICHIRO
Exec Dt:
08/29/2022
2
KAWASAKI, TAKAHIRO
Exec Dt:
08/25/2022
Assignee
1
HITACHI HIGH-TECH CORPORATION
17-1, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-6409
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230094023
17954050
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007
Assignment: 23
Reel/Frame:061012/0310   Pages: 5
Recorded: 09/07/2022
Attorney Dkt #:22RT-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HITOMI, KEIICHIRO
Exec Dt:
08/31/2022
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230114172
17930151
Correspondence name and address
IPUSA, P.L.L.C
1054 31ST STREET, N.W.
SUITE 400
WASHINGTON, DC 20007

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