Yoshito Kato
18Patents
10h-index
40Co-inventors
72Inventor score
Filing activity: Jan 17, 1977 → Sep 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5006999A | Real-time robot control system tracking based on a standard path | Physics | 71 | Expired |
| US6281636A | Neutral-point inverter | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5091855A | Operation control system for automated guide vehicles | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4831316A | Control system for an industrial robot with a foresight function | Physics | 41 | Expired |
| US4401930A | Method of sensing position of movable body and apparatus therefor | Physics | 32 | Expired |
| US4967127A | Robot with controlled tool tracking displacement | Physics | 28 | Expired |
| US4864147A | Optically scanning displacement sensor with linearity correction means | Physics | 24 | Expired |
| US4151450A | Protective means for feeder of machinery with DC-motor | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4470108A | Position detecting device | Physics | 16 | Expired |
| US4400890A | Length measuring device | Physics | 15 | Expired |
| US4611695A | Automatic painting system | Performing Operations; Transporting | 10 | Expired |
| US4201935A | Method and apparatus for controlling the feed of machine tools | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4322669A | Device for controlling the feed of machine tools | Performing Operations; Transporting | 9 | Expired |
| US4614164A | Automatic painting system | Performing Operations; Transporting | 4 | Expired |
| US4757313A | Positioning and abnormality control device | Physics | 3 | Expired |
| US7282867B2 | Lighting device for discharge lamp | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8951689B2 | Fuel cell system including coolant additive and ion exchange resin and fuel-cell vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US4147965A | Switching device for feeder in machine tools | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.