Inventor · disambiguated record
Ryoji Hayashi
Also filed as: HAYASHI RYOJI
2 granted patents·2 pending applications·42 citations·filing 2000–2008
55Inventor score
Top patents by PatentIndex Score
4 records- 0185US6642228B1α1b-adrenergic receptor antagonistsTORAY INDUSTRIES·Filed 2000·Granted Nov 4, 2003·42 cites·13 claims
- 0247US8148427B2Benzylamine derivative or pharmaceutically acceptable acid addition salt thereof, and use thereof for medical purposesHAYASHI RYOJI·Filed 2008·Granted Apr 3, 2012·0 cites·11 claims
- 0345US2003083381A1Hair growth or hair formation controlling agentsFiled 2001·Application pending·0 cites
- 0441US2006040931A1Benzomorpholine derivativesTORAY INDUSTRIES·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →