Inventor
Akito NAKAYAMA
Inventor
JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems77%
G01RMeasuring electric variables8%
H05KPrinted circuits8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
PatentTitleYear
12,500,528Power conversion device202512,453,031Power conversion device202512,438,476Power conversion device202512,218,606Power conversion device202512,212,251Power conversion device having converter cells connected in series in a multiplexed manner and each including an energy storage element202512,169,227Testing device and testing method for power converters202412,166,410Power conversion device202411,973,437Power conversion device202411,888,411Power conversion device202411,489,432Self-power feed circuit and power conversion device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to MITSUBISHI ELECTRIC CORP (10)· patent assignee history
2022Patents assigned to TOSHIBA MITSUBISEI ELECTRIC IND SYSTEMS CORPORATION (1)· patent assignee history
2022Patents assigned to TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP (1)· patent assignee history
2022–2025Based in JP· patent location history
2024Patents assigned to TOSHIBA MITSUBISHI ELEC IND (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 10 | 2022–2025 |
| TOSHIBA MITSUBISEI ELECTRIC IND SYSTEMS CORPORATION | 1 | 2022 |
| TOSHIBA MITSUBISHI ELEC IND | 1 | 2024 |
| TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 10 | 2022–2025 |