Inventor

YANAI TOSHIHARU

4 patents

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

CENTRAL GLASS CO LTD

3 patents

US4160061AJul 3, 1979

Heat-reflecting glass plate and method of producing same

CENTRAL GLASS CO LTD45 citations88

US4869948ASep 26, 1989

Glass board for copying machines and method of producing same

CENTRAL GLASS CO LTD15 citations71

US4521454AJun 4, 1985

Method of producing heat-reflecting glass plate by coating with titanium oxide film

CENTRAL GLASS CO LTD10 citations71

NISSAN MOTOR

1 patent

US4323598AApr 6, 1982

Method of coating glass surface with heat-reflecting metal oxide film

NISSAN MOTOR12 citations71