Inventor
HIROYUKI YOSHIKAWA
Inventor
JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography43%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters29%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
H04NPictorial communication, e.g. television10%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
H01BCables5%
PatentTitleYear
12,596,319Media detection apparatus, image forming system, and recording medium202612,437,899Covered wire202512,353,152Sheet characteristic detection device, image forming system including the same, and image forming apparatus202511,990,856Rotation detector and image forming apparatus202411,940,750Paper physical property detecting device, image forming apparatus, paper physical property detecting method, and computer readable recording medium storing control program202411,387,758Motor controller and image forming apparatus202211,233,471Motor control device, image forming apparatus, and method for estimating initial position of magnetic pole of rotor202211,223,309Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus202211,218,101Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus202211,152,879Motor control device, method of estimating initial position of magnetic pole of rotor, and image forming apparatus2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to KONICA MINOLTA INC (9)· patent assignee history
2021–2026Based in JP· patent location history
2025Patents assigned to SUMITOMO WIRING SYSTEMS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONICA MINOLTA INC | 9 | 2021–2026 |
| SUMITOMO WIRING SYSTEMS | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 10 | 2021–2026 |