Inventor · disambiguated record
Hirohiko Nakahara
Also filed as: NAKAHARA HIROHIKO
3 granted patents·127 citations·filing 1993–1997
76Inventor score
Files withTONEN CORP3
Top patents by PatentIndex Score
3 records- 0189US5459114AMethod for producing ceramic productsTONEN CORP·Filed 1993·Granted Oct 17, 1995·70 cites·12 claims
- 0279US5905130AProcess for the production of polysilazaneTONEN CORP·Filed 1997·Granted May 18, 1999·33 cites·18 claims
- 0376US5436398APolymetalosilazane, process of producing same, silicon nitride based ceramic, and process of preparing sameTONEN CORP·Filed 1994·Granted Jul 25, 1995·24 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →