Inventor
MASAHIKO HIROKAWA
Inventor
JP
Overview
Patents· 4 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 systems57%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications43%
PatentTitleYear
12,519,397Switching power supply apparatus and electric power supply system202612,500,516Switching power supply apparatus and electric power supply system202511,611,283Switching power supply unit and electric power supply system202311,539,299Switching power supply unit and electric power supply system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to TDK CORP (4)· patent assignee history
2022–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 4 | 2022–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 4 | 2022–2026 |