Minoru Takeuchi
32Patents
9h-index
43Co-inventors
75Inventor score
Filing activity: Nov 23, 1979 → Feb 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5745049A | Wireless equipment diagnosis system | Emerging Cross-Sectional Technologies | 261 | Expired |
| US6119685A | Diving snorkel | Performing Operations; Transporting | 14 | Expired |
| US7547747B2 | Modified polyallylamine and process for producing the same | Chemistry; Metallurgy | 14 | Expired |
| US6202644A | Diving snorkel | Performing Operations; Transporting | 12 | Expired |
| US5781242A | Image processing apparatus and mapping method for frame memory | Electricity | 11 | Expired |
| US6583745B2 | A/D converter | Electricity | 11 | Expired |
| US5113093A | Semiconductor integrated circuit with multiple operation | Physics | 10 | Expired |
| US5777652A | Thermal transfer printer | Performing Operations; Transporting | 9 | Expired |
| US6749370B1 | Buoyancy compensating jacket | Performing Operations; Transporting | 9 | Expired |
| US5396813A | Gas passage shifting device | Physics | 8 | Expired |
| US6503114B2 | Diving jacket | Human Necessities | 8 | Expired |
| US6075621A | Image sensing apparatus and shading correction method | Electricity | 7 | Expired |
| US6100837A | A-D converter | Electricity | 7 | Expired |
| US5806995A | Thermal transfer printer | Performing Operations; Transporting | 6 | Expired |
| US4733981A | Motor control system of printer | Performing Operations; Transporting | 5 | Expired |
| US4299311A | Disc brake | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6592417B2 | Diving jacket | Performing Operations; Transporting | 4 | Expired |
| US6582157B1 | Diving jacket | Performing Operations; Transporting | 3 | Expired |
| US5072375A | Microcomputer supporting selective analog-to-digital channels for conversion | Physics | 3 | Expired |
| US6159064A | Swimming fin | Human Necessities | 2 | Expired |
| US5311783A | System for automatically shifting a measuring range of surface area measuring device | Physics | 2 | Expired |
| US5963674A | Image data encoding apparatus | Electricity | 2 | Expired |
| US6787587B1 | Process for the production of low-molecular-weight allylamine polymer or addition salt thereof | Chemistry; Metallurgy | 1 | Expired |
| US8687106B2 | Camera device, mobile terminal and frame rate controlling method | Electricity | 1 | Active |
| US5900616A | Image scanner | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.