Inventor · disambiguated record
Hiromu Sonoda
Also filed as: SONODA HIROMU
3 granted patents·123 citations·filing 1979–1990
75Inventor score
Files withCHISSO CORP3
Top patents by PatentIndex Score
3 records- 0192US4469540AProcess for producing a highly bulky nonwoven fabricCHISSO CORP·Filed 1982·Granted Sep 4, 1984·68 cites·1 claims
- 0288US4270962AProcess and apparatus for the preparation of bar form fibrous moldingCHISSO CORP·Filed 1979·Granted Jun 2, 1981·36 cites·8 claims
- 0348US5063945ATobacco filter stockCHISSO CORP·Filed 1990·Granted Nov 12, 1991·19 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →