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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 : TANNAI, KATSUYA
Total Assignments: 9
Assignment: 1
Reel/Frame:019999/0035   Pages: 3
Recorded: 10/23/2007
Attorney Dkt #:P32663
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANNAI, KATSUYA
Exec Dt:
10/18/2007
Assignee
1
PENTAX CORPORATION
36-9 MAENOCHO-2 CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080183981
11876952
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:020006/0295   Pages: 3
Recorded: 10/24/2007
Attorney Dkt #:P32665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANNAI, KATSUYA
Exec Dt:
10/18/2007
Assignee
1
PENTAX CORPORATION
36-9 MAENOCHO-2 CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080100700
11877782
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:020370/0227   Pages: 6
Recorded: 01/16/2008
Attorney Dkt #:P32665
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 020049 FRAME 0855. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE ASSIGNOR IDENTIFIED AS KATSUYA TANNAI.
Assignor
1
TANNAI, KATSUYA
Exec Dt:
10/18/2007
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080100700
11877782
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:020020/0291   Pages: 3
Recorded: 10/26/2007
Attorney Dkt #:P32668
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANNAI, KATSUYA
Exec Dt:
10/22/2007
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080100701
11924708
Correspondence name and address
GREENBLUM & BERNSTEIN P.L. C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:020020/0877   Pages: 3
Recorded: 10/26/2007
Attorney Dkt #:P32667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANNAI, KATSUYA
Exec Dt:
10/23/2007
Assignee
1
PENTAX CORPORATION
36-9, MAENOCHO 2-CHOME, ITABASHI-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080100702
11924739
Correspondence name and address
GREENBLUM & BERNSTEIN P.L. C
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:036166/0155   Pages: 5
Recorded: 07/23/2015
Attorney Dkt #:P48274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGIWARA, MASAYUKI
Exec Dt:
07/21/2015
2
TANNAI, KATSUYA
Exec Dt:
07/22/2015
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9978122
US20160035064
14807087
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:058605/0754   Pages: 5
Recorded: 01/10/2022
Attorney Dkt #:P64504
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMIZU, EIJI
Exec Dt:
12/10/2021
2
TANNAI, KATSUYA
Exec Dt:
12/12/2021
Assignee
1
HOYA CORPORATION
6-10-1, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 1608347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11966574
US20220240751
17610948
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PL
RESTON, VA 20191
Assignment: 8
Reel/Frame:058643/0708   Pages: 5
Recorded: 01/13/2022
Attorney Dkt #:P64505
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMIZU, EIJI
Exec Dt:
12/10/2021
2
TANNAI, KATSUYA
Exec Dt:
12/12/2021
Assignee
1
HOYA CORPORATION
6-10-1, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 1608347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11709590
US20220221982
17610917
Correspondence name and address
GREENBLUM & BERNSTEIN P.L.C.
1950 ROLAND CLARKE PL
RESTON, VA 20191
Assignment: 9
Reel/Frame:066023/0365   Pages: 5
Recorded: 01/04/2024
Attorney Dkt #:P70329
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAMIZU, EIJI
Exec Dt:
12/10/2021
2
TANNAI, KATSUYA
Exec Dt:
12/12/2021
Assignee
1
HOYA CORPORATION
6-10-1, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN 1608347
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240143155
18404072
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PL
RESTON, VA 20191

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