Inventor

HOSONO MASAKI

JP7 patents

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

TOYOTA MOTOR CO LTD

2 patents

US4940446AJul 10, 1990

Coupling structure for a rotating member and a shaft

TOYOTA MOTOR CO LTD23 citations89

US4875566AOct 24, 1989

Gear synchronizer mechanism

TOYOTA MOTOR CO LTD10 citations70

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US4779956AOct 25, 1988

Driving circuit for liquid crystal display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations70

US4734692AMar 29, 1988

Driver circuit for liquid crystal display

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations68

AISIN SEIKI KABUSHIKI KAISHA K

1 patent

US5065642ANov 19, 1991

Apparatus for absorbing torque variation

AISIN SEIKI KABUSHIKI KAISHA K36 citations88

AISIN SEIKI

1 patent

US5195396AMar 23, 1993

Torque variation absorbing device

AISIN SEIKI6 citations61

TOKYO ELECTRON LTD

1 patent

US12580160B2Mar 17, 2026

Etching method and etching apparatus

TOKYO ELECTRON LTD0 citations41