Tadashi Saito
118Patents
19h-index
222Co-inventors
89Inventor score
Filing activity: Dec 16, 1974 → Mar 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4401971A | Alarm device for a vehicle including priority control for plural alarm conditions | Physics | 80 | Expired |
| US6439713B1 | Powder composition and process of forming liquid ink image using same | Performing Operations; Transporting | 74 | Expired |
| US4435832A | Speech synthesizer having speech time stretch and compression functions | Physics | 68 | Expired |
| US5316878A | Pattern forming method and photomasks used therefor | Physics | 60 | Expired |
| US5660699A | Electroplating apparatus | Chemistry; Metallurgy | 58 | Expired |
| US7993256B2 | Method of attaching deformable member to a bag | Emerging Cross-Sectional Technologies | 51 | Active |
| US5334542A | Method of forming T-shaped electrode | Electricity | 49 | Expired |
| US6218684A | Photodiode with buffer layer | Electricity | 43 | Expired |
| US7802281B1 | Information providing apparatus and method, information receiving apparatus and method, lots-drawing system and method and medium | Electricity | 34 | Expired |
| US4356437A | Control circuit for DC motors | Electricity | 33 | Expired |
| US7493648B2 | Data transmission device, data receiving device, data transmitting method, data receiving method, recording device, playback device, recording method, and playback method | Electricity | 32 | Expired |
| US3943799A | Controls for four-forward-speed automatic transmissions | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US5626108A | Abnormality detecting apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5970727A | Refrigerating cycle apparatus | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7070269B2 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Performing Operations; Transporting | 26 | Expired |
| US5474617A | Image holding-supporting member and regenerating method thereof | Physics | 26 | Expired |
| US6623816B1 | Recording method and apparatus with an intermediate transfer medium based on transfer-type recording mechanism | Performing Operations; Transporting | 26 | Expired |
| US6294801A | Semiconductor device with Schottky layer | Electricity | 24 | Expired |
| US5715779A | Abnormality detecting apparatus for internal combustion engine | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6278576A | Magnetic head with magnetic metal film core having offset halves | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5769957A | Regenerating method and apparatus of image holding supporting member | Physics | 19 | Expired |
| US4208212A | Aqueous treating liquid for use in offset printing | Performing Operations; Transporting | 19 | Expired |
| US4551777A | Tracking servo system for magnetic recording and reproducing apparatus using flexible magnetic disk | Physics | 18 | Expired |
| US5212438A | Induction motor control system | Electricity | 18 | Expired |
| US5605777A | Method and apparatus for regenerating image holding member | Physics | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.