Inventor
Yoshihiro Hokari
Inventor
Azumino, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters35%
H01LSemiconductor devices29%
H10NElectric solid-state devices not otherwise provided for29%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
PatentTitleYear
10,618,283Piezoelectric device, liquid discharge head, and liquid discharge apparatus202010,355,194Piezoelectric device and method of driving piezoelectric device201910,214,015Piezoelectric device, inspection method for piezoelectric device, and liquid ejecting head201910,000,061Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus20189,937,717Piezoelectric device, inspection method for piezoelectric device, and liquid ejecting head20189,553,251'Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, and manufacturing method of piezoelectric device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to SEIKO EPSON CORP (6)· patent assignee history
2017–2020Based in Azumino, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 6 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Azumino, JP | 6 | 2017–2020 |