Inventor

CHIHARA MACHIO

JP5 patents

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

ARAKAWA CHEM IND

4 patents

US4933259AJun 12, 1990

ARAKAWA RINSAN KAGAKU KOGYO

1 patent

US4010130AMar 1, 1977

Hydrogenated resin and compositions containing the same

ARAKAWA RINSAN KAGAKU KOGYO36 citations89

CHIHARA MACHIO

ARAKAWA CHEM IND

Alkaline developable liquid photoimageable solder resist ink composition

Method for cleaning rosin-base solder flux

Method for cleaning rosin-base solder flux

Cleaning agent for rosin-base solder flux

ARAKAWA RINSAN KAGAKU KOGYO

Hydrogenated resin and compositions containing the same