Inventor · disambiguated record
Tsutomu Osawa
Also filed as: OSAWA TSUTOMU
5 granted patents·76 citations·filing 1986–2016
78Inventor score
Top patents by PatentIndex Score
5 records- 0184US4847526AVariant-pole electric motorNIPPON FERROFLUIDICS KK·Filed 1986·Granted Jul 11, 1989·62 cites·8 claims
- 0281US9871901B2Microphone holding structure and electronic deviceHIRAMATSU TAKAHIRO·Filed 2016·Granted Jan 16, 2018·6 cites·8 claims
- 0378US8570434B2Communication apparatusODANAKA SATOSHI·Filed 2011·Granted Oct 29, 2013·6 cites·21 claims
- 0465US9167200B2Communication apparatusRICOH CO LTD·Filed 2013·Granted Oct 20, 2015·1 cites·19 claims
- 0555US10594880B2Lock lever structure, unit, and image forming apparatusHIGUCHI SAKIE·Filed 2016·Granted Mar 17, 2020·1 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →