Toshiaki Takahashi
106Patents
16h-index
193Co-inventors
89Inventor score
Filing activity: May 22, 1975 → Apr 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7145519B2 | Image display apparatus, method, and program for automotive vehicle | Physics | 247 | Expired |
| US7054723B2 | Information presentation controlling apparatus and method based on driver's mental fatigue | Physics | 217 | Expired |
| US6169516A | Navigation system and memorizing medium for memorizing operation programs used for the same | Physics | 76 | Expired |
| US7353111B2 | Navigation system performing route guidance for vehicle | Physics | 48 | Expired |
| US4427762A | Method of forming an image with a photographic cuprous halide material | Physics | 38 | Expired |
| US4441810A | Range finder | Physics | 35 | Expired |
| US5536803A | Adhesive silicone compositions | Chemistry; Metallurgy | 35 | Expired |
| US5619765A | Device for removing a film-like image forming substance | Physics | 33 | Expired |
| US5064891A | Curable silicone compositions | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5120810A | Adhesive composition | Chemistry; Metallurgy | 24 | Expired |
| US6595514B2 | Sheet feeding device and image forming apparatus including the sheet feeding device | Physics | 20 | Expired |
| US6623909B2 | Polymers, resist compositions and patterning process | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4953405A | Ultrasonic measuring apparatus for measuring a predetermined boundary surface inside an object | Physics | 17 | Expired |
| US5312866A | Polyimide based resin composition | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4684928A | Motion sensor unit | Performing Operations; Transporting | 16 | Expired |
| US5301552A | Ultrasonic apparatus | Physics | 16 | Expired |
| US5571875A | Polyimide based resin composition | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5897604A | Apparatus and method for navigating mobile body using bird's eye view on display screen | Physics | 13 | Expired |
| US6121972A | Navigation system, method for stereoscopically displaying topographic map for the navigation system, and recording medium recording the method | Physics | 13 | Expired |
| US4609291A | Photoelectric element characteristic measuring apparatus | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4784772A | Method for the production and use of ultrapure water and apparatus therefor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5381693A | Ultrasonic imaging apparatus with synthesized focus and setting range markings | Physics | 11 | Expired |
| US5248751A | Curable organopolysiloxane compositions | Chemistry; Metallurgy | 11 | Expired |
| US5540553A | Heat-resistant resin compositions and internal combustion engine parts using same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5514748A | Polyimide based resin composition comprising cured phenolic resins and liquid crystal polymers | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.