Inventor
Shigeo Oomae
Inventor
Hadano, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits40%
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%
H04LTransmission of digital information, e.g. telegraphic communication20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
7,911,769'Electronic circuit structure, power supply apparatus, power supply system, and electronic apparatus'20117,548,411'Electronic circuit structure, power supply apparatus, power supply system, and electronic apparatus'20097,277,643'Clock extracting fabric in a communication device'20077,208,883'Current detection circuit, and power supply apparatus, power supply system and electronic apparatus using the current detection circuit'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2011Patents assigned to HITACHI LTD (4)· patent assignee history
2007–2011Based in Hadano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 2007–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hadano, JP | 4 | 2007–2011 |