Inventor · disambiguated record
Hiroshi Takehana
Also filed as: TAKEHANA HIROSHI
4 granted patents·79 citations·filing 1988–1998
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US4966915AL-dopa derivatives or their acid addition salts, process for producing same and their useBANYU PHARMA CO LTD·Filed 1988·Granted Oct 30, 1990·41 cites·25 claims
- 0257US5924912APhotosensitive resin composition for sandblast resistMATSUSHITA ELECTRONICS CORP·Filed 1998·Granted Jul 20, 1999·15 cites·2 claims
- 0352US5756261APhotosensitive resin composition for sandblast resistMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted May 26, 1998·11 cites·7 claims
- 0448US5916738APhotosensitive resin composition for sandblast resistMATSUSHITA ELECTRONICS CORP·Filed 1998·Granted Jun 29, 1999·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →