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Patent Assignment Assignor Details
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Assignor Name : TADA, EIJIROH
Total Assignments: 22
Assignment: 1
Reel/Frame:008772/0662   Pages: 3
Recorded: 08/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TADA, EIJIROH
Exec Dt:
08/08/1997
Assignee
1
ASAHI SEIMITSU KABUSHIKI KAISHA
5-2, HIGASHIOIZUMI 2-CHOME,
NERIMA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5861999
NONE
08915603
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:009118/0633   Pages: 4
Recorded: 04/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, EIJIROH
Exec Dt:
04/03/1998
2
YAMAGATA, MASAKAZU
Exec Dt:
04/03/1998
3
WAKAMIYA, SHUNICHIRO
Exec Dt:
04/03/1998
4
ARAI, MASAYUKI
Exec Dt:
04/03/1998
5
SHIKANO, TORU
Exec Dt:
04/03/1998
6
SHISHIDO, TAKAYASU
Exec Dt:
04/03/1998
Assignee
1
ASAHI SEIMITSU KABUSHIKI KAISHA
5-2, HIGASHIOIZUMI 2-CHOME, NERIMA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6078442
NONE
09064095
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:012397/0216   Pages: 3
Recorded: 12/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NASU, SACHIKO
Exec Dt:
12/04/2001
2
TADA, EIJIROH
Exec Dt:
12/04/2001
Assignee
1
ASAHI SEIMITSU KABUSHIKI KAISHA
5-2, HIGASHIOIZUMI 2-CHOME, NERIMA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6683730
US20020126393
10024227
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARKE PLACE
P21812
RESTON, VA 20191
Assignment: 4
Reel/Frame:012584/0284   Pages: 4
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHII, HIDETO
Exec Dt:
01/29/2002
2
HASHIMOTO, TAKAAKI
Exec Dt:
01/29/2002
3
TAKAHASHI, KAZUNORI
Exec Dt:
01/29/2002
4
FUJISAKI, JUNICHI
Exec Dt:
01/29/2002
5
TADA, EIJIROH
Exec Dt:
01/29/2002
6
NASU, SACHIKO
Exec Dt:
01/29/2002
Assignee
1
ASAHI SEIMITSU KABUSHIKI KAISHA
5-2, HIGASHIOIZUMI 2-CHOME, NERIMA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020163585
10073105
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1941 ROLAND CLARK PLACE
RESTON, VIRGINIA 20191
Assignment: 5
Reel/Frame:015784/0544   Pages: 3
Recorded: 09/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, EIJIROH
Exec Dt:
09/08/2004
2
ITO, TAKAYUKI
Exec Dt:
09/08/2004
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7057804
US20050057795
10937376
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:016734/0239   Pages: 3
Recorded: 06/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, EIJIROH
Exec Dt:
06/23/2005
2
ITO, TAKAYUKI
Exec Dt:
06/24/2005
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7173776
US20060001985
11168306
Correspondence name and address
BRUCE H. BERNSTEIN
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:020554/0119   Pages: 3
Recorded: 02/25/2008
Attorney Dkt #:P33437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
02/22/2008
2
OKUDA, ISAO
Exec Dt:
02/25/2008
3
TADA, EIJIROH
Exec Dt:
02/22/2008
4
KANEKO, ATSUMI
Exec Dt:
02/22/2008
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8120693
US20080291543
12036459
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:020554/0122   Pages: 3
Recorded: 02/25/2008
Attorney Dkt #:P33839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
02/22/2008
2
OKUDA, ISAO
Exec Dt:
02/25/2008
3
TADA, EIJIROH
Exec Dt:
02/22/2008
4
KANEKO, ATSUMI
Exec Dt:
02/22/2008
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8107004
US20080225139
12036486
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:021390/0594   Pages: 3
Recorded: 08/14/2008
Attorney Dkt #:P34648
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
08/12/2008
2
KANEKO, ATSUMI
Exec Dt:
08/11/2008
3
OKUDA, ISAO
Exec Dt:
08/13/2008
4
TADA, EIJIROH
Exec Dt:
08/11/2008
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090051804
12191578
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 10
Reel/Frame:021803/0203   Pages: 3
Recorded: 11/07/2008
Attorney Dkt #:P35333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
11/06/2008
2
KANEKO, ATSUMI
Exec Dt:
11/06/2008
3
OKUDA, ISAO
Exec Dt:
11/06/2008
4
TADA, EIJIROH
Exec Dt:
11/07/2008
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8098320
US20090122179
12266799
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 11
Reel/Frame:026808/0154   Pages: 10
Recorded: 08/25/2011
Attorney Dkt #:P40668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
08/22/2011
2
TADA, EIJIROH
Exec Dt:
08/22/2011
3
MARUYAMA, KOICHI
Exec Dt:
08/22/2011
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120075727
13217606
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 12
Reel/Frame:026808/0170   Pages: 7
Recorded: 08/25/2011
Attorney Dkt #:P40667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
08/22/2011
2
TADA, EIJIROH
Exec Dt:
08/22/2011
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8395854
US20120075728
13217623
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 13
Reel/Frame:027281/0889   Pages: 14
Recorded: 11/25/2011
Attorney Dkt #:P40667
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF ASSIGNEE 2-7-5 NAKA-OCHIAI-OCHIAI, SHINKJUKU-KU, TOKYO, JAPAN 161-8525 PREVIOUSLY RECORDED ON REEL 026808 FRAME 0170. ASSIGNOR(S) HEREBY CONFIRMS THE 2-7-5 NAKA-OCHIAI, SHINJUKU-KU, TOKYO, JAPAN 161-8525.
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
08/22/2011
2
TADA, EIJIROH
Exec Dt:
08/22/2011
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8395854
US20120075728
13217623
Correspondence name and address
GREENBLUM & BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 14
Reel/Frame:026912/0850   Pages: 3
Recorded: 09/15/2011
Attorney Dkt #:P40780
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TADA, EIJIROH
Exec Dt:
09/15/2011
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8314995
US20120075717
13233378
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 15
Reel/Frame:026937/0033   Pages: 10
Recorded: 09/20/2011
Attorney Dkt #:P40801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
09/08/2011
2
TADA, EIJIROH
Exec Dt:
09/15/2011
3
MARUYAMA, KOICHI
Exec Dt:
09/20/2011
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI,SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8570668
US20120075726
13237238
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 16
Reel/Frame:030298/0649   Pages: 5
Recorded: 04/17/2013
Attorney Dkt #:157089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOUE, SATOSHI
Exec Dt:
04/01/2013
2
TADA, EIJIROH
Exec Dt:
04/02/2013
3
SUTO, FUMITAKA
Exec Dt:
03/28/2013
Assignee
1
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME,
SHINJUKU-KU, TOKYO 1618525, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130253891
13849119
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:033853/0606   Pages: 4
Recorded: 09/30/2014
Attorney Dkt #:P46623
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
09/24/2014
2
TADA, EIJIROH
Exec Dt:
09/24/2014
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9465199
US20150103417
14501816
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:034833/0753   Pages: 6
Recorded: 01/28/2015
Attorney Dkt #:P47240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOMURA, HIROSHI
Exec Dt:
01/27/2015
2
SUZUKA, SHINYA
Exec Dt:
01/27/2015
3
MORINAGA, TAKAHIRO
Exec Dt:
01/27/2015
4
NAKAMURA, TOSHIKI
Exec Dt:
01/26/2015
5
TADA, EIJIROH
Exec Dt:
01/26/2015
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9635264
US20150215541
14607558
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:039477/0400   Pages: 4
Recorded: 08/18/2016
Attorney Dkt #:P50793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
08/17/2016
2
TADA, EIJIROH
Exec Dt:
08/17/2016
Assignee
1
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9874734
US20170068078
15240454
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:043752/0922   Pages: 4
Recorded: 10/02/2017
Attorney Dkt #:P53514
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
09/26/2017
2
TADA, EIJIROH
Exec Dt:
09/26/2017
Assignee
1
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU,
TOKYO, JAPAN 160-8347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10976522
US20180149838
15722181
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 21
Reel/Frame:054066/0030   Pages: 4
Recorded: 10/15/2020
Attorney Dkt #:P61766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAKUBO, YUTAKA
Exec Dt:
09/26/2017
2
TADA, EIJIROH
Exec Dt:
09/26/2017
Assignee
1
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 160-8347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210026116
17071317
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 22
Reel/Frame:047236/0244   Pages: 4
Recorded: 10/19/2018
Attorney Dkt #:P55696
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TADA, EIJIROH
Exec Dt:
08/27/2018
2
TAKAKUBO, YUTAKA
Exec Dt:
08/27/2018
Assignee
1
HOYA CORPORATION
6-10-1 NISHI-SHINJUKU, SHINJUKU-KU,
TOKYO, JAPAN 160-8347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10698183
US20190121095
16165272
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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