Toru Tsuda
30Patents
16h-index
33Co-inventors
81Inventor score
Filing activity: Aug 16, 1982 → May 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4726407A | Pneumatic radial tire tread for high-speed running vehicles | Emerging Cross-Sectional Technologies | 58 | Expired |
| USD316239S | Automobile tire | General | 56 | Expired |
| US4962801A | Pneumatic tires having unidirectional tread pattern | Performing Operations; Transporting | 40 | Expired |
| USD316065S | Automobile tire | General | 37 | Expired |
| USD326074S | Automobile tire | General | 32 | Expired |
| US4779658A | Pneumatic safety tire | Emerging Cross-Sectional Technologies | 30 | Expired |
| USD303945S | Automobile tire | General | 29 | Expired |
| USD332767S | Automobile tire | General | 28 | Expired |
| US4785863A | Pneumatic radial tire with asymmetric tread | Performing Operations; Transporting | 28 | Expired |
| US5293918A | Pneumatic radial tires | Emerging Cross-Sectional Technologies | 26 | Expired |
| USD301133S | Automobile tire | General | 25 | Expired |
| US5213641A | Pair of radial tires with directional and symmetrical tread patterns | Performing Operations; Transporting | 25 | Expired |
| USD305016S | Automobile tire | General | 23 | Expired |
| USD313778S | Automobile tire | General | 21 | Expired |
| USD339777S | Automobile tire | General | 20 | Expired |
| USD316532S | Automobile tire | General | 17 | Expired |
| USD326632S | Automobile tire | General | 12 | Expired |
| USD304556S | Automobile tire | General | 12 | Expired |
| US4824501A | Method of manufacturing radial tire | Performing Operations; Transporting | 11 | Expired |
| USD332933S | Automobile tire | General | 11 | Expired |
| USD313385S | Automobile tire | General | 7 | Expired |
| US4987938A | Pneumatic tires including spirally wound auxiliary layer outside belt | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD340889S | Automobile tire | General | 7 | Expired |
| USD313384S | Automobile tire | General | 7 | Expired |
| USD276906S | Vehicle tire | General | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.