Takayuki Tanaka
157Patents
15h-index
244Co-inventors
89Inventor score
Filing activity: Apr 26, 1982 → Mar 21, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5482906A | Adsorption material comprising activated carbon fiber and polytetrafluoroethylene | Performing Operations; Transporting | 41 | Expired |
| US6772955B2 | Memory card | Physics | 41 | Expired |
| US9201105B2 | Sensor unit, input device, and electronic apparatus | Physics | 39 | Active |
| US5444662A | Dynamic random access memory with bit line equalizing means | Physics | 38 | Expired |
| US4443507A | Heat-moldable laminate and process for molding said laminated structures | Emerging Cross-Sectional Technologies | 34 | Expired |
| USD289356S | Tumbler | General | 25 | Expired |
| US5284702A | Low fuming phenolic resin prepreg and process for producing the same | Emerging Cross-Sectional Technologies | 22 | Expired |
| USD888886S1 | Filter | General | 21 | Active |
| USD894330S1 | Filter | General | 20 | Active |
| US6604506B2 | Intake manifold of engine | Emerging Cross-Sectional Technologies | 17 | Expired |
| USD890297S1 | Filter | General | 17 | Active |
| USD892975S1 | Filter | General | 16 | Active |
| USD894331S1 | Filter | General | 16 | Active |
| USD893674S1 | Filter | General | 16 | Active |
| US4399775A | System for controlling cooling water temperature for a water-cooled engine | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7546196B2 | Line pressure control apparatus for belt-drive continuously variable transmission | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US6170016A | System for selectively requesting data from a server based on prior accepted requests, transmission rate, and transmission capacity | Electricity | 12 | Expired |
| US6798305B2 | High frequency oscillator using transmission line resonator | Electricity | 12 | Expired |
| US9760183B2 | Deformable keyboard with adjustable layout | Electricity | 11 | Active |
| US4611695A | Automatic painting system | Performing Operations; Transporting | 10 | Expired |
| US7642646B2 | Semiconductor device and method of manufacturing the same | Electricity | 10 | Expired |
| US5207266A | Water-cooled copper casting mold | Performing Operations; Transporting | 10 | Expired |
| US5089354A | Wear-resistant, anti-seizing copper alloy composite materials | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6756857B2 | Planar circuit | Electricity | 9 | Expired |
| US9785297B2 | Sensor device, input device, and electronic apparatus | Physics | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.