Inventor
Youichi Fukaya
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters38%
G05BControl or regulating systems in general13%
H01LSemiconductor devices13%
H05KPrinted circuits13%
H10NElectric solid-state devices not otherwise provided for13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
11,051,439Power supply control device and power supply control method for component supply device202110,532,567Piezoelectric actuator, method for manufacturing same, and liquid discharge head20209,630,406'Liquid discharging device'20179,365,037'Liquid discharge apparatus and manufacturing method thereof'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to CANON KK (3)· patent assignee history
2016–2020Based in Tokyo, JP· patent location history
2021Patents assigned to FUJI CORP (1)· patent assignee history
2021Based in Chiryu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 3 | 2016–2020 |
| FUJI CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2016–2020 |
| Chiryu, JP | 1 | 2021 |