Kiyotaka Sugiura
8Patents
2h-index
13Co-inventors
48Inventor score
Filing activity: May 6, 1986 → Apr 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4724604A | Method of manufacturing a part with a coil | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5677838A | Faulty operation prevention circuit of a computer | Physics | 11 | Expired |
| US7449110B2 | Filter and filter module | Performing Operations; Transporting | 2 | Expired |
| US8083943B2 | Filtration device | Performing Operations; Transporting | 1 | Active |
| US8342002B2 | Inspection apparatus for sensor element, and method for inspecting electrical characteristics of sensor element | Physics | 1 | Active |
| US8646306B2 | Method for manufacturing sensor element for gas sensor | Emerging Cross-Sectional Technologies | 1 | Active |
| US7922904B2 | Upward-flow manganese contact column | Chemistry; Metallurgy | 0 | Active |
| US11459248B2 | Method of removing soluble manganese | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.