Tetsuya Morita
77Patents
15h-index
104Co-inventors
87Inventor score
Filing activity: Oct 27, 1986 → Aug 30, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5168565A | Document retrieval system | Emerging Cross-Sectional Technologies | 129 | Expired |
| US5140692A | Document retrieval system using analog signal comparisons for retrieval conditions including relevant keywords | Emerging Cross-Sectional Technologies | 119 | Expired |
| US5297042A | Keyword associative document retrieval system | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5928335A | Client/server system having middleware-based interface between client and server image processing objects | Physics | 69 | Expired |
| US6369905B1 | Information processing apparatus and output apparatus | Physics | 63 | Expired |
| US5045869A | Printing controller for printing at selected resolutions | Physics | 27 | Expired |
| US5361329A | Data processing apparatus | Physics | 25 | Expired |
| US5204718A | Electrophotographic process control device which uses fuzzy logic to control the image density | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6804474B2 | Image forming apparatus | Physics | 22 | Expired |
| US4788661A | Microcomputer reset circuit | Physics | 22 | Expired |
| US5231452A | Image forming control method using variable state factors and fuzzy computation | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5825993A | Information processing apparatus and output apparatus | Physics | 19 | Expired |
| US6297489A | Electron tube having a photoelectron confining mechanism | Electricity | 19 | Expired |
| US5216463A | Electrophotographic process control device using a neural network to control an amount of exposure | Electricity | 17 | Expired |
| US5883466A | Electron tube | Electricity | 16 | Expired |
| US5504557A | Electrophotographic-process control apparatus having improved output-image-density control function | Physics | 14 | Expired |
| US5917282A | Electron tube with electron lens | Electricity | 14 | Expired |
| US4887259A | Communication network having multi-conjunction architecture | Electricity | 13 | Expired |
| US5212697A | Variable length character string detection apparatus | Physics | 12 | Expired |
| US5307118A | Electrophotographic process control device using fuzzy logic | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6788322B2 | Image forming apparatus that accurately detects sheet in the feeding direction, and method thereof | Electricity | 11 | Expired |
| US6704523B2 | Sheet detecting apparatus and image forming apparatus equipped with sheet detecting apparatus | Physics | 10 | Expired |
| US7804645B2 | Image stabilizer | Electricity | 9 | Active |
| US6331896A | Printing system and method for avoiding unnecessarily repetitive operations while preparing print data | Physics | 9 | Expired |
| US6940589B1 | Optical measurement apparatus and method for optical measurement | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.