Yukio Ishida
12Patents
5h-index
23Co-inventors
66Inventor score
Filing activity: Sep 18, 1987 → Feb 22, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4878971A | Method of continuously assembling chemical analysis slides | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7694540B2 | Device and method for damping vibration of rotating shaft system | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5060617A | Fuel supply system for selectively increasing the fuel supply to an engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4915368A | Method of and apparatus for arranging sheets | Physics | 7 | Expired |
| US4891089A | Apparatus for adhering ribbons to cartridge shell plate | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10120395B2 | Gas-fuel-supply regulator | Emerging Cross-Sectional Technologies | 4 | Active |
| US4862579A | Apparatus for adhering ribbons to cartridge shell plate | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5591475A | Highly water absorbed rice, method for producing same and application of same | Human Necessities | 4 | Expired |
| US8710746B2 | Lighting control device and lighting control method | Emerging Cross-Sectional Technologies | 3 | Active |
| US5500242A | Highly water absorbed rice and method of producing the same, ultra-highly water absorbed rice and a variety of rice products utilizing the same | Human Necessities | 3 | Expired |
| US10883564B2 | Liquid damper system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11686369B2 | Vibration damping device and bobbin holder system | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.