Inventor

TOHYAMA MASAO

JP6 patents

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

TEXAS INSTRUMENTS INC

5 patents

US5690281ANov 25, 1997

KIKUSUI KAGAKU KOGYO KK

1 patent

US4059553ANov 22, 1977

Coating composition comprising oxides and/or hydroxides of Mg++, Ca++, chromium, manganese, and Zn++ and quaternary ammonium silicates useful for building materials

KIKUSUI KAGAKU KOGYO KK14 citations68

TOHYAMA MASAO

TEXAS INSTRUMENTS INC

Socket apparatus

Socket

Socket apparatus

Socket apparatus for IC packages

Socket apparatus

KIKUSUI KAGAKU KOGYO KK

Coating composition comprising oxides and/or hydroxides of Mg++, Ca++, chromium, manganese, and Zn++ and quaternary ammonium silicates useful for building materials