Inventor · disambiguated record
Yuuhei Shimizu
Also filed as: SHIMIZU YUUHEI
3 granted patents·4 citations·filing 2010–2013
57Inventor score
Top patents by PatentIndex Score
3 records- 0176US8273168B2Ink, ink jet recording method, ink cartridge, and ink jet recording apparatusKAKIKAWA HIROSHI·Filed 2010·Granted Sep 25, 2012·3 cites·8 claims
- 0267US8216355B2Ink, ink jet recording method, ink cartridge, and ink jet recording apparatusUDAGAWA MASAKO·Filed 2010·Granted Jul 10, 2012·1 cites·11 claims
- 0363USRE44863EInk, ink jet recording method, ink cartridge, and ink jet recording apparatusCANON KK·Filed 2013·Granted Apr 29, 2014·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yuuhei Shimizu 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 →