P

Inventor

NARIMATSU OSAMU

JP6 patents
⚠️ This page may combine multiple inventors who share the name “NARIMATSU OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUI TOATSU CHEMICALS

5 patents
US4853286AAug 1, 1989

Wafer processing film

MITSUI TOATSU CHEMICALS38 citations91
US4928438AMay 29, 1990

Wafer processing film

MITSUI TOATSU CHEMICALS9 citations72
US5183699AFeb 2, 1993

Wafer processing films

MITSUI TOATSU CHEMICALS16 citations71
US5347766ASep 20, 1994

Method for polishing surface of transparent substrate layer of color filter unit

MITSUI TOATSU CHEMICALS4 citations58
US5036646AAug 6, 1991

Method of packaging an integrated circuit in an inert gas

MITSUI TOATSU CHEMICALS6 citations54

MISUI TOATSU CHEMICALS

1 patent
US5126178AJun 30, 1992

Wafer processing film

MISUI TOATSU CHEMICALS11 citations67