Inventor · disambiguated record
Akira Nagahashi
Also filed as: NAGAHASHI AKIRA
4 granted patents·1 pending application·4 citations·filing 1999–2020
58Inventor score
Top patents by PatentIndex Score
5 records- 0149US10753573B2Optical device and lighting deviceNICHIA CORP·Filed 2019·Granted Aug 25, 2020·0 cites·12 claims
- 0238US11250740B2Optical device and illumination deviceNICHIA CORP·Filed 2020·Granted Feb 15, 2022·0 cites·10 claims
- 0335US11560987B2Light source deviceNICHIA CORP·Filed 2020·Granted Jan 24, 2023·0 cites·20 claims
- 0429US2002108583A1Living organism observation toolSEIBUNSYA CO LTD·Filed 2001·Application pending·0 cites
- 0519US6020666ATwo-pole motorSEIBUNSYA CO LTD·Filed 1999·Granted Feb 1, 2000·4 cites·4 claims
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