Inventor
OSAMU TONOMURA
Inventor
JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters57%
H10NElectric solid-state devices not otherwise provided for29%
H01LSemiconductor devices14%
PatentTitleYear
11,938,731Piezoelectric device and liquid ejecting head202411,878,526Liquid ejecting head and liquid ejecting apparatus202411,858,270Liquid ejection head, liquid ejection apparatus, piezoelectric device, and method for manufacturing piezoelectric device202411,440,319Liquid discharge head, liquid discharge apparatus, and method of manufacturing liquid discharge head2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to SEIKO EPSON CORP (4)· patent assignee history
2022–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 4 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2024 |