Inventor · disambiguated record
Kaoru Yamaguchi
Also filed as: YAMAGUCHI KAORU
2 granted patents·2 pending applications·0 citations·filing 2004–2017
25Inventor score
Top patents by PatentIndex Score
4 records- 0148US10619093B2Photoluminescent materialRENGO CO LTD·Filed 2016·Granted Apr 14, 2020·0 cites·23 claims
- 0240US2005031539A1X-ray-detectable fiber and medical absorbent gauze including the sameFiled 2004·Application pending·0 cites
- 0338US8491141B2Photoluminescent material containing silver ionSUGIYAMA KOUJU·Filed 2011·Granted Jul 23, 2013·0 cites·9 claims
- 0434US2019153312A1Photo-luminescent materialRENGO CO LTD·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kaoru Yamaguchi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →