Inventor · disambiguated record
Yoshikazu Kaifuchi
Also filed as: KAIFUCHI YOSHIKAZU
3 granted patents·1 citations·filing 2007–2017
46Inventor score
Top patents by PatentIndex Score
3 records- 0155US10748836B2Semiconductor laser module and method for manufacturing the sameFUJIKURA LTD·Filed 2017·Granted Aug 18, 2020·1 cites·10 claims
- 0244US10073235B2Optical device, method of manufacturing optical device, and optical isolatorFUJIKURA LTD·Filed 2014·Granted Sep 11, 2018·0 cites·18 claims
- 0339US8268075B2Method of producing zinc oxide semiconductor crystalOMICHI KOJI·Filed 2007·Granted Sep 18, 2012·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →