Inventor
HARUNOBU KOIKE
Inventor
JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters60%
H10NElectric solid-state devices not otherwise provided for30%
C04BLime, magnesia3%
C23CCoating metallic material3%
H01LSemiconductor devices3%
PatentTitleYear
12,565,042Liquid discharge head and liquid discharge apparatus202612,552,164Liquid discharge head and liquid discharge apparatus202612,528,293Liquid ejecting head and liquid ejecting apparatus202612,441,110Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device202512,219,876Method for producing piezoelectric actuator202512,023,929Liquid ejecting head, liquid ejecting apparatus, and actuator202412,017,456Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, and method of manufacturing piezoelectric device202411,938,731Piezoelectric device and liquid ejecting head202411,858,270Liquid ejection head, liquid ejection apparatus, piezoelectric device, and method for manufacturing piezoelectric device202411,827,019Liquid ejecting head and liquid ejecting apparatus202311,801,678Piezoelectric device, liquid ejecting head, liquid ejecting apparatus, and method of manufacturing piezoelectric device202311,766,864Liquid ejecting head, liquid ejecting apparatus, and actuator202311,701,885Liquid ejecting head, liquid ejecting apparatus, and actuator202311,571,891Liquid discharge head202311,376,850Liquid ejecting head and liquid ejecting apparatus202211,331,916Liquid ejecting head and liquid ejecting apparatus202211,309,483Piezoelectric element and liquid ejecting head202211,173,715Liquid discharge head and printer2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SEIKO EPSON CORP (18)· patent assignee history
2021–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 18 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 18 | 2021–2026 |