Kazuya Watanabe
232Patents
15h-index
208Co-inventors
89Inventor score
Filing activity: Feb 19, 1986 → Feb 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8031225B2 | Surroundings monitoring system for a vehicle | Performing Operations; Transporting | 86 | Active |
| US5744763A | Soundproofing insulator | Performing Operations; Transporting | 79 | Expired |
| US7825828B2 | Parking assist device | Performing Operations; Transporting | 55 | Active |
| US5936023A | Method of manufacturing composite material of clay mineral and rubber | Chemistry; Metallurgy | 51 | Expired |
| US8599043B2 | Parking assist apparatus | Physics | 47 | Active |
| US5230620A | Orthodontic buccal tube | Human Necessities | 39 | Expired |
| US5685944A | Film transfer apparatus and a film transfer roller used therein | Emerging Cross-Sectional Technologies | 35 | Expired |
| US8205704B2 | Parking assist apparatus | Performing Operations; Transporting | 31 | Active |
| US6696929B2 | Vehicle warning apparatus for generating warning signal depending upon operator's brake operating characteristics | Performing Operations; Transporting | 31 | Expired |
| US5356289A | Orthodontic bracket | Human Necessities | 22 | Expired |
| US7598887B2 | Parking assist apparatus | Performing Operations; Transporting | 22 | Active |
| US8665080B2 | Driving assistance apparatus | Physics | 20 | Active |
| US8207868B2 | Display device | Performing Operations; Transporting | 16 | Active |
| US5581060A | Shock sensor | Electricity | 16 | Expired |
| USD364644S | Transfer tape holder | General | 16 | Expired |
| US5984430A | Hydraulic braking system for a vehicle | Performing Operations; Transporting | 14 | Expired |
| US8872919B2 | Vehicle surrounding monitoring device | Performing Operations; Transporting | 14 | Active |
| US8816878B2 | Parking assist apparatus | Performing Operations; Transporting | 13 | Active |
| US6133413A | Method of manufacturing devulcanized rubber using high temperature and shearing pressure | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7813855B2 | Parking assist system | Performing Operations; Transporting | 11 | Active |
| US7002452B2 | Collision preventing apparatus for a vehicle | Performing Operations; Transporting | 10 | Expired |
| US9050931B2 | Vehicle periphery monitoring system | Performing Operations; Transporting | 10 | Active |
| US9294733B2 | Driving assist apparatus | Performing Operations; Transporting | 10 | Active |
| US7660659B2 | Driving support apparatus | Performing Operations; Transporting | 10 | Active |
| US5664665A | Shock sensor | Electricity | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.