Inventor · disambiguated record
Masatoshi Onishi
Also filed as: ONISHI MASATOSHI
3 granted patents·25 citations·filing 1980–1983
69Inventor score
Files withHODOGAYA CHEMICAL CO LTD3
Top patents by PatentIndex Score
3 records- 0157US4340768AProcess for producing 4,4'-dihydroxybiphenylHODOGAYA CHEMICAL CO LTD·Filed 1980·Granted Jul 20, 1982·7 cites·9 claims
- 0251US4345042APolyurethane-modified polyisocyanurate foam and method for producing the sameHODOGAYA CHEMICAL CO LTD·Filed 1981·Granted Aug 17, 1982·10 cites·14 claims
- 0347US4461852APhenolic resin foam and process for producing the sameHODOGAYA CHEMICAL CO LTD·Filed 1983·Granted Jul 24, 1984·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →