Shinji Tanaka
241Patents
25h-index
354Co-inventors
93Inventor score
Filing activity: Mar 24, 1982 → May 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5596706A | Highly reliable online system | Emerging Cross-Sectional Technologies | 168 | Expired |
| US6616607B2 | State information acquisition system, state information acquisition apparatus, attachable terminal apparatus, and state information acquisition method | Emerging Cross-Sectional Technologies | 123 | Expired |
| US4894343A | Chamber plate for use in cell fusion and a process for production thereof | Physics | 107 | Expired |
| US5379418A | Highly reliable online system | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5307481A | Highly reliable online system | Emerging Cross-Sectional Technologies | 101 | Expired |
| US4750364A | Angular velocity and acceleration sensor | Physics | 86 | Expired |
| US5380396A | Valve and semiconductor fabricating equipment using the same | Emerging Cross-Sectional Technologies | 84 | Expired |
| US5764483A | Cooling unit for electronic equipment | Electricity | 69 | Expired |
| US6368668B1 | Method and apparatus for producing a photocatalytic material | Chemistry; Metallurgy | 65 | Expired |
| US5896025A | Secondary battery protection device from overcharge/overdischarge | Electricity | 59 | Expired |
| US6796799B1 | Behavior determining apparatus, care system, care residence and behavior information specifying apparatus and system | Physics | 58 | Expired |
| US6906390B2 | Nonvolatile semiconductor storage and method for manufacturing the same | Electricity | 57 | Expired |
| US4895805A | Cell manipulating apparatus | Chemistry; Metallurgy | 54 | Expired |
| US6646936B2 | Semiconductor memory device shiftable to test mode in module as well as semiconductor memory module using the same | Physics | 53 | Expired |
| US5183744A | Cell handling method for cell fusion processor | Chemistry; Metallurgy | 45 | Expired |
| US7387611B2 | Physical movement analyzer and physical movement analyzing method | Human Necessities | 39 | Expired |
| US4855728A | Method and apparatus for converting display data form | Physics | 34 | Expired |
| US6673433B1 | Stainproof material and method for manufacturing the same, and coating composition and apparatus thereof | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6989742B2 | Device and system for detecting abnormality | Physics | 33 | Expired |
| US5735156A | Method and apparatus for forming a non-circular pipe | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6424131B1 | Output controller | Electricity | 30 | Expired |
| US6091413A | Device setup support system and method and recording medium | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6211787A | Condition detecting system and method | Physics | 28 | Expired |
| US5284179A | Valve and semiconductor fabricating equipment using the same | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6392670B1 | Device setup support system and method and recording medium | Emerging Cross-Sectional Technologies | 26 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.