Inventor
HAHIRO HIDEKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HAHIRO HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
6 patentsUS11063171B2Jul 13, 2021
Light emitting device, method of manufacturing light emitting device, and projector
SEIKO EPSON CORP2 citations71
US11947249B2Apr 2, 2024
Light emitting apparatus, method for manufacturing light emitting apparatus, and projector
SEIKO EPSON CORP0 citations61
US11177316B2Nov 16, 2021
Method of manufacturing light emitting device, light emitting device, and projector
SEIKO EPSON CORP0 citations60
US9387673B2Jul 12, 2016
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element
SEIKO EPSON CORP2 citations57
US9522536B2Dec 20, 2016
Piezoelectric device, liquid ejecting head, liquid ejecting apparatus and manufacturing method of piezoelectric device
SEIKO EPSON CORP1 citations50
US10207502B2Feb 19, 2019
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element
SEIKO EPSON CORP0 citations46
NAKAYAMA MASAO
2 patentsUS8678566B2Mar 25, 2014
Piezoelectric element, method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus
NAKAYAMA MASAO2 citations60
US8870352B2Oct 28, 2014
Piezoelectric device and method for manufacturing the same, piezoelectric actuator, liquid ejecting head, and liquid ejecting apparatus
NAKAYAMA MASAO1 citations49