Inventor · disambiguated record
Hiroyuki Tetsuka
Also filed as: TETSUKA HIROYUKI
4 granted patents·4 citations·filing 2009–2018
59Inventor score
Top patents by PatentIndex Score
4 records- 0172US8999529B2Nitrogen-containing graphene structure and phosphor dispersionTETSUKA HIROYUKI·Filed 2011·Granted Apr 7, 2015·4 cites·4 claims
- 0251US8288022B2Perovskite phosphor filmIKEGAMI KEIICHI·Filed 2009·Granted Oct 16, 2012·0 cites·7 claims
- 0346US11453649B2Graphene nanostructureTOYOTA CHUO KENKYUSHO KK·Filed 2018·Granted Sep 27, 2022·0 cites·7 claims
- 0431US9090826B2Light emitting bodyTETSUKA HIROYUKI·Filed 2011·Granted Jul 28, 2015·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Hiroyuki Tetsuka 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 →