Inventor
Hiroichi Shinbori
Inventor
Kadoma, JP
Overview
Patents· 7 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 systems31%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications31%
H05BElectric heating25%
G06FElectric digital data processing6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
6,437,515'Discharge lamp lighting device of high startability with high pulse voltage'20026,111,392'Power source device including a plurality of switching circuit for power conversion with switching elements used in common'20006,108,225'Power device with commonly used switching elements'20005,930,127'Power source device'19995,671,128'Power supply apparatus'19975,365,150'Inverter device having load voltage detection function'19945,120,907'Device for determining position coordinates of points on a surface'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to GRAPHTEC KK (1)· patent assignee history
1992Based in Tokyo, JP· patent location history
1994–2002Patents assigned to MATSUSHITA ELECTRIC WORKS LTD (6)· patent assignee history
1994–2000Based in Kadoma, JP· patent location history
1999–2000Based in Kobe, JP· patent location history
2002Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC WORKS LTD | 6 | 1994–2002 |
| GRAPHTEC KK | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kadoma, JP | 3 | 1994–2000 |
| Kobe, JP | 2 | 1999–2000 |
| Hyogo, JP | 1 | 2002 |
| Tokyo, JP | 1 | 1992 |