Yukio Yoshimura
12Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Mar 3, 1978 → Jul 23, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4951758A | Method of drilling a branch line aperture after internal lining of a pipeline and a water plug used in the method | Fixed Constructions | 28 | Expired |
| US5710764A | Method of signal transmission in a mobile communication system | Electricity | 16 | Expired |
| US5701251A | Method and system for constructing the figures of blanks in sheet metal work | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6005064A | Thermosetting compounds, cured product thereof and method of preparing the thermosetting compound | Chemistry; Metallurgy | 7 | Expired |
| US4221303A | Anticorrosive liquid tank with offset lining joints | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4209429A | Process for producing internally plasticized phenolic resins | Electricity | 4 | Expired |
| US4542795A | Leader angle control device | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4198499A | Process for producing neutralized phenol resins | Chemistry; Metallurgy | 2 | Expired |
| US4229330A | Process for producing phenolic resins | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5195692A | Amorphous ribbon take-up method and apparatus therefor | Performing Operations; Transporting | 1 | Expired |
| US9910163B2 | Alpha ray observation device and alpha ray observation method | Physics | 0 | Active |
| US6496542B1 | Digital communication system | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.