Inventor · disambiguated record
Shiro Kawaguchi
Also filed as: KAWAGUCHI SHIRO
6 granted patents·1 pending application·316 citations·filing 1988–2022
82Inventor score
Top patents by PatentIndex Score
7 records- 0193US5103614ASoundproofing woody flooringEIDAI INDUSTRY CO LTD·Filed 1989·Granted Apr 14, 1992·212 cites·10 claims
- 0289US4953335ADecorative board having hot-melt resin jointsEIDAI INDUSTRY CO LTD·Filed 1988·Granted Sep 4, 1990·87 cites·4 claims
- 0387US7528967B2Optical characteristic measuring apparatus and measuring method using light reflected from object to be measuredOTSUKA DENSHI KK·Filed 2008·Granted May 5, 2009·16 cites·13 claims
- 0464US10480997B1Optical measurement apparatus and optical measurement methodOTSUKA DENSHI KK·Filed 2019·Granted Nov 19, 2019·1 cites·16 claims
- 0548US11892281B2Optical measurement system, optical measurement method, and non-transitory storage medium having measurement program stored thereonOTSUKA DENSHI KK·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 0646US11293750B2Film thickness measuring apparatus and film thickness measuring methodOTSUKA DENSHI KK·Filed 2020·Granted Apr 5, 2022·0 cites·6 claims
- 0743US2024393541A1Rotary joint and optical measurement device using the sameOTSUKA DENSHI KK·Filed 2022·Application pending·0 cites
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