Inventor
HIROMU MATSUMOTO
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets29%
H02JElectric power networks29%
G03GElectrography21%
G02BOptical elements, systems or apparatus7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
PatentTitleYear
12,405,564Unit locating mechanism and image forming apparatus202512,400,783Transformer including first and second windings, and first and second cores, and having structure for preventing core cracking202512,386,287Unit locating mechanism and image forming apparatus202512,362,600Power transmission device and wireless power transmission system202512,298,627Light irradiation device, and exposure apparatus provided therewith202512,206,254Power transmission device and wireless power transmission system202511,962,163Power transmission device and wireless power transmission system202411,656,573Image forming apparatus2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to KYOCERA DOCUMENT SOLUTIONS INC (3)· patent assignee history
2023–2025Based in JP· patent location history
2024–2025Patents assigned to PANASONIC HOLDINGS CORP (3)· patent assignee history
2024Patents assigned to PANASONIC CORP (1)· patent assignee history
2025Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2025Patents assigned to PHOENIX ELECTRIC CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYOCERA DOCUMENT SOLUTIONS INC | 3 | 2023–2025 |
| PANASONIC HOLDINGS CORP | 3 | 2024–2025 |
| PANASONIC CORP | 1 | 2024 |
| PANASONIC IP MAN CO LTD | 1 | 2025 |
| PHOENIX ELECTRIC CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2023–2025 |