Inventor

OSAWA TSUTOMU

JP5 patents

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

NIPPON FERROFLUIDICS KK

1 patent

US4847526AJul 11, 1989

Variant-pole electric motor

NIPPON FERROFLUIDICS KK62 citations92

ODANAKA SATOSHI

1 patent

US8570434B2Oct 29, 2013

Communication apparatus

ODANAKA SATOSHI6 citations76

HIRAMATSU TAKAHIRO

1 patent

US9871901B2Jan 16, 2018

Microphone holding structure and electronic device

HIRAMATSU TAKAHIRO6 citations69

HIGUCHI SAKIE

1 patent

US10594880B2Mar 17, 2020

Lock lever structure, unit, and image forming apparatus

HIGUCHI SAKIE1 citations53

RICOH CO LTD

1 patent

US9167200B2Oct 20, 2015

Communication apparatus

RICOH CO LTD1 citations49