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Patent Assignment Assignor Details
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Assignor Name : SHIRAHATA, TAKASHI
Total Assignments: 20
Assignment: 1
Reel/Frame:005017/0794   Pages: 2
Recorded: 01/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IKEGAYA, TOSHIAKI
Exec Dt:
01/05/1989
2
SHIRAHATA, TAKASHI
Exec Dt:
01/05/1989
3
KOYAMA, YASUMASA
Exec Dt:
01/05/1989
4
MOMOSE, MINORU
Exec Dt:
01/05/1989
Assignees
1
YACHIYO MICRO SCIENCE INC., A CORP. OF JAPAN
1-28-2, KANDA-SUDA-CHO
CHIYODA-KU, TOKYO-TO, JAPAN
2
SINANO ELECTRIC CO., LTD., A CORP. OF JAPAN
1-23-11, SENGOKU, BUNKYO-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4969914
NONE
07295295
Correspondence name and address
BURNS & LOBATO
PENTHOUSE SUITE
ONE CHASE ROAD
SCARSDALE, NY 10583
Assignment: 2
Reel/Frame:017528/0736   Pages: 3
Recorded: 01/27/2006
Attorney Dkt #:1141/75776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
01/24/2006
2
GOTO, YOSHIHIRO
Exec Dt:
01/24/2006
3
NAKAGAWA, TORU
Exec Dt:
01/26/2006
Assignee
1
HITACHI MEDICAL CORPORATION
1-14, UCHIKANDA 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894646
US20060280347
10566666
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:018445/0794   Pages: 3
Recorded: 10/17/2006
Attorney Dkt #:1141/76973
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
10/12/2006
2
GOTO, YOSHIHIRO
Exec Dt:
10/12/2006
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7817164
US20070273934
11578638
Correspondence name and address
IVAN S. KAVRUKOV, ESA.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:019118/0273   Pages: 3
Recorded: 03/23/2007
Attorney Dkt #:1141/77600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
03/09/2007
2
OGAWA, YUDAI
Exec Dt:
03/09/2007
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801346
US20070293755
11663682
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 5
Reel/Frame:021372/0462   Pages: 4
Recorded: 08/11/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
07/03/2008
2
GOTO, YOSHIHIRO
Exec Dt:
07/03/2008
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTO-KANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8107701
US20090022387
12278505
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:021825/0039   Pages: 6
Recorded: 11/12/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAZAWA, TETSUO
Exec Dt:
10/03/2008
2
TANIMORI, TORU
Exec Dt:
10/06/2008
3
SHIRAHATA, TAKASHI
Exec Dt:
10/03/2008
4
MIYAZAKI, OSAMU
Exec Dt:
10/03/2008
5
HIROKAWA, KOICHI
Exec Dt:
10/03/2008
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1 SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090304141
12298115
Correspondence name and address
IVAN S. KAVRUKOV, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 7
Reel/Frame:021960/0885   Pages: 2
Recorded: 12/11/2008
Attorney Dkt #:529.49441X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
11/27/2008
2
KOHARA, RYOTA
Exec Dt:
11/27/2008
3
NAKAZAWA, TETSUO
Exec Dt:
11/27/2008
4
MIYAZAKI, OSAMU
Exec Dt:
11/27/2008
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750308
US20090202041
12304284
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 8
Reel/Frame:022425/0791   Pages: 2
Recorded: 03/20/2009
Attorney Dkt #:529.49773X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHARA, RYOTA
Exec Dt:
02/27/2009
2
SHIRAHATA, TAKASHI
Exec Dt:
02/27/2009
3
NAKAZAWA, TETSUO
Exec Dt:
02/27/2009
4
MIYAZAKI, OSAMU
Exec Dt:
02/27/2009
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7999235
US20100019156
12442149
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 9
Reel/Frame:023505/0393   Pages: 3
Recorded: 11/11/2009
Attorney Dkt #:1141/81032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRAHATA, TAKASHI
Exec Dt:
10/29/2009
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1 SOTOKANDA
CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8447082
US20100215228
12599312
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 10
Reel/Frame:023881/0040   Pages: 4
Recorded: 02/01/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
01/15/2010
2
AOKI, YUKO
Exec Dt:
01/15/2010
3
MURASE, TAKASHI
Exec Dt:
01/26/2010
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODAKU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100201683
12671477
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 11
Reel/Frame:025004/0696   Pages: 4
Recorded: 09/17/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRAHATA, TAKASHI
Exec Dt:
09/01/2010
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8743118
US20110018871
12933106
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 12
Reel/Frame:025844/0819   Pages: 4
Recorded: 02/24/2011
Attorney Dkt #:1141/82527
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINO
Exec Dt:
02/08/2011
2
SHIRAHATA, TAKASHI
Exec Dt:
02/08/2011
3
KADOMURA, TAKAYUKI
Exec Dt:
02/08/2011
4
KOKUBUN, HIROTO
Exec Dt:
02/08/2011
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8538113
US20110164064
13060506
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 13
Reel/Frame:026141/0028   Pages: 4
Recorded: 04/15/2011
Attorney Dkt #:1141/82736
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINO
Exec Dt:
03/28/2011
2
SHIRAHATA, TAKASHI
Exec Dt:
03/28/2011
3
KADOMURA, TAKAYUKI
Exec Dt:
03/28/2011
4
NAKAZAWA, TETSUO
Exec Dt:
03/28/2011
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8542896
US20110228994
13124452
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 14
Reel/Frame:026367/0872   Pages: 3
Recorded: 05/25/2011
Attorney Dkt #:1141/82917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KADOMURA, TAKAYUKI
Exec Dt:
05/19/2011
2
SHIRAHATA, TAKASHI
Exec Dt:
05/19/2011
3
NAKAZAWA, TETSUO
Exec Dt:
05/19/2011
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791957
US20110261072
13131062
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 15
Reel/Frame:026510/0754   Pages: 3
Recorded: 06/24/2011
Attorney Dkt #:1141/82961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRAHATA, TAKASHI
Exec Dt:
05/31/2011
2
KOKUBUN, HIROTO
Exec Dt:
05/31/2011
3
GOTO, YOSHIHIRO
Exec Dt:
05/31/2011
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1, SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8818060
US20110255755
13142014
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 16
Reel/Frame:028775/0485   Pages: 2
Recorded: 08/13/2012
Attorney Dkt #:HITACHI11-340950719US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, HANAE
Exec Dt:
05/30/2012
2
OIKAWA, MICHIO
Exec Dt:
06/01/2012
3
NAGAO, TOMOHIRO
Exec Dt:
06/06/2012
4
TANIGUCHI, HIROKI
Exec Dt:
06/06/2012
5
SHIRAHATA, TAKASHI
Exec Dt:
06/06/2012
Assignee
1
HITACHI MEDICAL CORPORATION
14-1, SOTO-KANDA 4-CHOME,
CHIYODA-KU
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8774483
US20120308109
13512817
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET
UNITED PLAZA
PHILADELPHIA, PA 19103
Assignment: 17
Reel/Frame:031484/0572   Pages: 3
Recorded: 10/16/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIRAHATA, TAKASHI
Exec Dt:
08/07/2013
Assignee
1
HITACHI MEDICAL CORPORATION
4-14-1 SOTOKANDA, CHIYODA-KU
TOKYO, 101-0021, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9135702
US20140037167
14112103
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 18
Reel/Frame:042458/0213   Pages: 4
Recorded: 05/22/2017
Attorney Dkt #:1141/89463
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, SHINO
Exec Dt:
03/21/2017
2
SHIRAHATA, TAKASHI
Exec Dt:
03/21/2017
3
TANIGUCHI, HIROKI
Exec Dt:
03/21/2017
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10290099
US20170278242
15528673
Correspondence name and address
PAUL TENG, COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NY 10112
Assignment: 19
Reel/Frame:053532/0426   Pages: 2
Recorded: 08/18/2020
Attorney Dkt #:072388.1473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, ATSUSHI
Exec Dt:
07/08/2020
2
SHIRAHATA, TAKASHI
Exec Dt:
06/17/2020
3
KADOMURA, TAKAYUKI
Exec Dt:
07/08/2020
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11436786
US20210166465
16901306
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 20
Reel/Frame:056068/0206   Pages: 2
Recorded: 04/28/2021
Attorney Dkt #:TADA-13156
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, XINXIN
Exec Dt:
04/19/2021
2
AINIWAER, MAIHEFURETI
Exec Dt:
04/19/2021
3
SHIRAHATA, TAKASHI
Exec Dt:
04/13/2021
4
YAMAGUCHI, KOUJI
Exec Dt:
04/14/2021
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220020457
17242596
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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