Inventor
Hiroki Niikura
Inventor
Kyoto, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique40%
B41JTypewriters20%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
PatentTitleYear
10,833,672Driving circuit for high-side transistor, switching circuit, and controller for DC/DC converter20209,722,601'Gate driving circuit of high-side transistor, switching output circuit, inverter device, and electronic device'20179,132,657'Ink supply apparatus and printing apparatus'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to CANON FINETECH INC (1)· patent assignee history
2015Based in Yoshikawa, JP· patent location history
2017–2020Patents assigned to ROHM CO LTD (2)· patent assignee history
2017–2020Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM CO LTD | 2 | 2017–2020 |
| CANON FINETECH INC | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 2 | 2017–2020 |
| Yoshikawa, JP | 1 | 2015 |