Inventor · disambiguated record
Kazuhito Hirai
Also filed as: HIRAI KAZUHITO
3 granted patents·261 citations·filing 2000–2009
74Inventor score
Top patents by PatentIndex Score
3 records- 0196US6453629B1Roofing tile having photovoltaic module to generate powerKANEKA CORP·Filed 2000·Granted Sep 24, 2002·138 cites·16 claims
- 0296US6360497B1Photovoltaic cell module tileKANEKA CORP·Filed 2000·Granted Mar 26, 2002·123 cites·17 claims
- 0346US8141906B2Saddle-type vehicle including wheel well shields and an underbody splash guard memberOSHIMA TADASHI·Filed 2009·Granted Mar 27, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →