Inventor · disambiguated record
Katsumi Hoshina
Also filed as: HOSHINA KATSUMI
2 granted patents·20 citations·filing 1980–1985
61Inventor score
Technology areasH10P
Files withTOSHIBA CERAMICS CO2
Top patents by PatentIndex Score
2 records- 0140US4424193AConstituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent membersTOSHIBA CERAMICS CO·Filed 1980·Granted Jan 3, 1984·10 cites·7 claims
- 0239US4624735AConstituent members of a semiconductor element-manufacturing apparatus and a reaction furnace for making said constituent membersTOSHIBA CERAMICS CO·Filed 1985·Granted Nov 25, 1986·10 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Katsumi Hoshina 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 →