Takashi Tsuchida
28Patents
14h-index
44Co-inventors
81Inventor score
Filing activity: May 31, 1977 → Apr 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6323383A | Synthesis method of chemical industrial raw material and high-octane fuel, and high-octane fuel composition | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6229444A | Theftproof tag | Electricity | 43 | Expired |
| US7088304B2 | Antenna coil, and RFID-use tag using it, transponder-use antenna | Electricity | 39 | Expired |
| US5156243A | Operation apparatus for vehicle automatic transmission mechanism | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4438425A | Multiple signal transmitting apparatus for automobiles | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7495625B2 | Antenna for reader/writer and reader/writer having the antenna | Electricity | 35 | Expired |
| US6992952B2 | Wrist watch containing internal tag, radio watch, and antenna for wrist watch | Electricity | 31 | Expired |
| US6010666A | Deodorizing method, deodorizer, method of manufacturing deodorizer, and deodorizing apparatus | Performing Operations; Transporting | 28 | Expired |
| US6724690B1 | Wrist watch containing tag | Physics | 23 | Expired |
| US4402048A | Method of and apparatus for indicating remaining fuel quantity for vehicles | Physics | 21 | Expired |
| US4227701A | Rupturable sealing structure of cell | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6207106A | Room temperature deodorizing method based on a polymerization reaction, an oxidation reaction and adsorption | Performing Operations; Transporting | 17 | Expired |
| US4237203A | Rupturable safety sealing gasket of cell | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6930646B2 | Transponder and antenna | Physics | 15 | Expired |
| US5400963A | Method and apparatus for controlling vehicle air conditioner | Performing Operations; Transporting | 13 | Expired |
| US5518065A | Control method of vehicle air-conditioning apparatus | Performing Operations; Transporting | 12 | Expired |
| US5603226A | Method and apparatus for controlling vehicle air conditioner | Performing Operations; Transporting | 11 | Expired |
| US8080695B2 | Method of synthesizing higher-molecular alcohol | Chemistry; Metallurgy | 9 | Active |
| US5433266A | Vehicle air-conditioning apparatus | Performing Operations; Transporting | 8 | Expired |
| US8187347B2 | Method for producing composition using alcohol as starting material | Emerging Cross-Sectional Technologies | 6 | Active |
| US6892616B2 | Cutting apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4122243A | Sealed alkaline battery | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6766723B2 | Multiaxis punch device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8603201B2 | Method of synthesizing chemical industry raw materials and fuel compositions | Chemistry; Metallurgy | 3 | Active |
| US11345079B2 | Liquid discharge apparatus, liquid discharge system, liquid discharge method, and recording medium | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.