Inventor

SATOH MASANORI

JP4 patents

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

CATERPILLAR MITSUBISHI LTD

1 patent

US4884398ADec 5, 1989

Method of and apparatus for reducing engine smoke emissions

CATERPILLAR MITSUBISHI LTD33 citations89

MITSUI CO LTD

1 patent

US5387147AFeb 7, 1995

Water-soluble balloon

MITSUI CO LTD38 citations80

SUMITOMO RIKO CO LTD

1 patent

US10203626B2Feb 12, 2019

Charging roll for electrophotographic apparatus

SUMITOMO RIKO CO LTD1 citations60

TOKAI RUBBER IND LTD

1 patent

US8867972B2Oct 21, 2014

Development roll for electrophotographic equipment

TOKAI RUBBER IND LTD2 citations60