Inventor · disambiguated record
Hiroaki Hanawa
Also filed as: HANAWA HIROAKI
3 granted patents·1 pending application·74 citations·filing 1997–2018
70Inventor score
Top patents by PatentIndex Score
4 records- 0185US6195371B1Optical transmission device and method for driving laser diodeHITACHI LTD·Filed 2000·Granted Feb 27, 2001·33 cites·3 claims
- 0271US6195370B1Optical transmission device and method for driving laser diodeHITACHI LTD·Filed 1997·Granted Feb 27, 2001·41 cites·5 claims
- 0349US11365525B2Remote control deviceIHI CORP·Filed 2018·Granted Jun 21, 2022·0 cites·10 claims
- 0437US2006012539A1Display deviceMATSUHIRA TSUTOMU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →