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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7931940
Issue Dt:
04/26/2011
Application #:
12199097
Filing Dt:
08/27/2008
Publication #:
20090087665
Pub Dt:
04/02/2009
Inventors:
Mineta SUZUKI, Takanobu SHIOKAWA, Kazuhiro YAMADA, Hiroyuki NAKAYAMA, Hideki YAMAGUCHI et al
Title:
PRODUCTION METHOD OF SILICA AEROGEL FILM, ANTI-REFLECTION COATING AND OPTICAL ELEMENT
Assignment: 1
Reel/Frame:
021690/0746Recorded: 10/16/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SUZUKI, MINETA
Exec Dt:
10/02/2008
SHIOKAWA, TAKANOBU
Exec Dt:
10/08/2008
YAMADA, KAZUHIRO
Exec Dt:
10/02/2008
NAKAYAMA, HIROYUKI
Exec Dt:
10/02/2008
YAMAGUCHI, HIDEKI
Exec Dt:
10/06/2008
MARUTA, AYAKO
Exec Dt:
10/06/2008
Assignee:
HOYA CORPORATION
2-7-5, NAKA-OCHIAI, SHINJUKU-KU
TOKYO, JAPAN 161-8525
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:
027315/0115Recorded: 12/02/2011Pages: 30
Conveyance:
CORPORATE SPLIT
Assignor:
HOYA CORPORATION
Exec Dt:
10/03/2011
Assignee:
PENTAX RICOH IMAGING COMPANY, LTD.
2-35-7, MAENO-CHO, ITABASHI-KU
TOKYO, JAPAN
Correspondent:
SANDRA KOTA
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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