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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6468428
Issue Dt:
10/22/2002
Application #:
08930536
Filing Dt:
10/27/1997
Inventors:
YOSHIKAZU NISHII, NOBUHIRO MAEDA, SHIN-ICHI OGAWA, YOICHI HACHITANI, MASAYUKI HIGASHIDA et al
Title:
GLASS MATERIAL FOR CARRYING A PHOTOCATALYST, FILTER DEVICE USING THE SAME AND LIGHT IRRADIATING METHOD
Assignment: 1
Reel/Frame:
008893/0027Recorded: 10/27/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NISHII, YOSHIKAZU
Exec Dt:
10/13/1997
MAEDA, NOBUHIRO
Exec Dt:
10/13/1997
OGAWA, SHIN-ICHI
Exec Dt:
10/13/1997
HACHITANI, YOICHI
Exec Dt:
10/13/1997
HIGASHIDA, MASAYUKI
Exec Dt:
10/13/1997
WATANABE, ITARU
Exec Dt:
10/13/1997
Assignee:
HOYA CORPORATION
7-5, NAKA-OCHIAI 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN 161
Correspondent:
PERMAN & GREEN, LLP
CLARENCE A. GREEN
425 POST ROAD
FAIRFIELD, CT 06430-6232
Assignment: 2
Reel/Frame:
013791/0123Recorded: 02/26/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HOYA CORPORATION
Exec Dt:
01/23/2003
Assignee:
HOYA-SCHOTT CORPORATION
7-11-18, NISHI-SHINJUKU SHINJUKU-KU
TOKYO, JAPAN
Correspondent:
PERMAN & GREEN
425 POST ROAD
FAIRFIELD, CT 06824

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