Inventor · disambiguated record
Shigeharu Naka
Also filed as: NAKA SHIGEHARU
3 granted patents·67 citations·filing 1984–1986
72Inventor score
Top patents by PatentIndex Score
3 records- 0181US4545968AMethods for preparing cubic boron nitride sintered body and cubic boron nitride, and method for preparing boron nitride for use in the sameTOSHIBA TUNGALOY CO LTD·Filed 1984·Granted Oct 8, 1985·36 cites·23 claims
- 0273US4590034AMethod for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitrideTOSHIBA TUNGALOY CO LTD·Filed 1985·Granted May 20, 1986·27 cites·10 claims
- 0336US4731153AMethod to manufacture BaPb1-x BIx O3 single crystalHIRANO SHINICHI·Filed 1986·Granted Mar 15, 1988·4 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Shigeharu Naka 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 →