Inventor
Shuzo Tanigaki
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches33%
H01BCables17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
G01MTesting static or dynamic balance of machines or structures8%
G01RMeasuring electric variables8%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power8%
H02HEmergency protective circuit arrangements8%
H02KDynamo-electric machines8%
PatentTitleYear
6,133,661'Rotating electric machine usable in radioactive environment'20004,730,231'Gas insulated metal-clad high voltage equipment with insulating bushing'19884,553,139'Vacuum monitor for vacuum interrupter'19854,547,769'Vacuum monitor device and method for vacuum interrupter'19854,398,187'Pressure monitoring system for a vacuum circuit interrupter'19834,361,742'Vacuum power interrupter'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2000Patents assigned to MEIDENSHA ELECTRIC MFG CO LTD (6)· patent assignee history
1982–2000Based in Tokyo, JP· patent location history
2000Patents assigned to KANTO DENKI KOJI (1)· patent assignee history
2000Patents assigned to SUMITOMO WIRING SYSTEMS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEIDENSHA ELECTRIC MFG CO LTD | 6 | 1982–2000 |
| KANTO DENKI KOJI | 1 | 2000 |
| SUMITOMO WIRING SYSTEMS | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1982–2000 |