Inventor · disambiguated record
Hideki Hahiro
Also filed as: HAHIRO HIDEKI
9 granted patents·2 pending applications·8 citations·filing 2010–2021
79Inventor score
Top patents by PatentIndex Score
11 records- 0189US11063171B2Light emitting device, method of manufacturing light emitting device, and projectorSEIKO EPSON CORP·Filed 2020·Granted Jul 13, 2021·2 cites·7 claims
- 0274US9387673B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric elementSEIKO EPSON CORP·Filed 2013·Granted Jul 12, 2016·2 cites·9 claims
- 0371US9522536B2Piezoelectric device, liquid ejecting head, liquid ejecting apparatus and manufacturing method of piezoelectric deviceSEIKO EPSON CORP·Filed 2015·Granted Dec 20, 2016·1 cites·13 claims
- 0466US11947249B2Light emitting apparatus, method for manufacturing light emitting apparatus, and projectorSEIKO EPSON CORP·Filed 2021·Granted Apr 2, 2024·0 cites·13 claims
- 0564US8870352B2Piezoelectric device and method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatusNAKAYAMA MASAO·Filed 2010·Granted Oct 28, 2014·1 cites·7 claims
- 0662US8678566B2Piezoelectric element, method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatusNAKAYAMA MASAO·Filed 2011·Granted Mar 25, 2014·2 cites·11 claims
- 0759US11177316B2Method of manufacturing light emitting device, light emitting device, and projectorSEIKO EPSON CORP·Filed 2020·Granted Nov 16, 2021·0 cites·12 claims
- 0855US10207502B2Liquid ejecting head, liquid ejecting apparatus, and piezoelectric elementSEIKO EPSON CORP·Filed 2016·Granted Feb 19, 2019·0 cites·10 claims
- 0939US2014284302A1Method for manufacturing liquid ejecting head, method for manufacturing piezoelectric element, method for patterning piezoelectric film, and method for manufacturing ultrasonic transducerSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 1036US2011234704A1Piezoelectric element, piezoelectric actuator, liquid droplet ejecting head, liquid droplet ejecting apparatus, and method of producing piezoelectric elementSEIKO EPSON CORP·Filed 2011·Application pending·0 cites
- 1135US8847471B2Piezoelectric element, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatusHAHIRO HIDEKI·Filed 2011·Granted Sep 30, 2014·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Hideki Hahiro 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 →