Inventor

HIGASHIDA MASAYUKI

JP2 patents

⚠️ This page may combine multiple inventors who share the name “HIGASHIDA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOYA CORP

1 patent

US6468428B1Oct 22, 2002

Glass material for carrying a photocatalyst, filter device using the same and light irradiating method

HOYA CORP95 citations95

HOYA CANDEO OPTRONICS CORP

1 patent

US6878277B2Apr 12, 2005

Photocatalytic filter, photocatalytic filter device and method for manufacturing photocatalytic filter

HOYA CANDEO OPTRONICS CORP4 citations58