Inventor · disambiguated record

Toshihiro Ohchi

Also filed as: OHCHI Toshihiro

2 granted patents·1 citations·filing 2011–2013

31Inventor score

Technology areasC23C

Files withSAKURAI MASATOSHI2

Top patents by PatentIndex Score

2 records

0172US9551062B2Hard film for machining tools and hard film-coated metal machining toolSAKURAI MASATOSHI·Filed 2013·Granted Jan 24, 2017·1 cites·7 claims
0245US9109280B2Hard laminar coatingSAKURAI MASATOSHI·Filed 2011·Granted Aug 18, 2015·0 cites·1 claims

Join the waitlist — get patent alerts

Get an alert when Toshihiro Ohchi files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →