P

Inventor

KAWAI MASAHIKO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYO ALUMINIUM KK

3 patents
US4961779AOct 9, 1990

Aluminum composite material

TOYO ALUMINIUM KK7 citations71
US4198278AApr 15, 1980

Method for producing anode aluminum foils for electrolytic condensers

TOYO ALUMINIUM KK9 citations71
US4125674ANov 14, 1978

Aluminum foil for an electrode of an electrolytic capacitor

TOYO ALUMINIUM KK6 citations60

SUMITOMO ELECTRIC INDUSTRIES

1 patent
US4959195ASep 25, 1990

Method of forming large-sized aluminum alloy product

SUMITOMO ELECTRIC INDUSTRIES9 citations72

FUJI PHOTO FILM CO LTD

1 patent
US4709268ANov 24, 1987

Automatic frequency pulling circuit

FUJI PHOTO FILM CO LTD11 citations72