Inventor
YUTA KAWAGUCHI
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters30%
G03GElectrography30%
LOC2430%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges10%
PatentTitleYear
12,485,688Printing apparatus202512,441,111Recording device2025D1084340Radiation therapy device2025D1083881Controller for medical equipment202512,346,053Image forming apparatus with first and second couplings for transmission of a rotational drive force to a unit attachable and detachable therefrom2025D1079014Patient table202511,795,980Fastening member, structure, and printer202311,609,529Image forming apparatus with draw-out unit having electrical contact202311,409,225Image forming apparatus with draw-out unit having electrically contactable contact pairs2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to CANON KK (3)· patent assignee history
2022–2025Based in JP· patent location history
2023–2025Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
2025Patents assigned to HITACHI HIGH TECH CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 3 | 2022–2025 |
| HITACHI HIGH TECH CORP | 3 | 2025 |
| SEIKO EPSON CORP | 3 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2022–2025 |