Tetsuo Suzuki
138Patents
28h-index
181Co-inventors
93Inventor score
Filing activity: Apr 8, 1975 → May 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5506611A | Replaceable ink cartridge having surface wiring resistance pattern | Performing Operations; Transporting | 272 | Expired |
| US6062667A | Ink jet recording apparatus constructed to detect a properly mounted ink cartridge | Performing Operations; Transporting | 152 | Expired |
| US6665551B1 | Current driving system of light emitting diode | Human Necessities | 151 | Expired |
| US5786651A | Stator core having a plurality of connected circumferentially segmented cores and method and apparatus for assembling same | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5580042A | Sheet conveying apparatus | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4835450A | Method and system for controlling robot for constructing products | Performing Operations; Transporting | 66 | Expired |
| US5672019A | Sheet supplying apparatus | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5138343A | Ink jet recording apparatus with recovery means | Performing Operations; Transporting | 57 | Expired |
| US5725319A | Sheet feeding apparatus | Performing Operations; Transporting | 57 | Expired |
| US6312084A | Ink jet recording apparatus and ink cartridge for the apparatus | Performing Operations; Transporting | 56 | Expired |
| US5620174A | Sheet conveying apparatus | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4855762A | Ink storing device | Performing Operations; Transporting | 50 | Expired |
| US6168270A | Recording apparatus having a sheet conveying force adjustment system | Performing Operations; Transporting | 48 | Expired |
| US6139639A | Coating machine having a timer for continuously forming a coating of uniform thickness on a substrate | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4692778A | Image formation apparatus with a recording unit and paper feed cover and a sealing member | Performing Operations; Transporting | 47 | Expired |
| US5067077A | Single chip microcomputer having unauthorized memory space access protection | Physics | 44 | Expired |
| US5885334A | Polishing fluid composition and polishing method | Chemistry; Metallurgy | 42 | Expired |
| US5348283A | Sheet feeding apparatus having sheet separating means with adjustable feeding force | Performing Operations; Transporting | 39 | Expired |
| US5291224A | Sheet feeding apparatus using pairs of spur rollers | Performing Operations; Transporting | 38 | Expired |
| US6219900A | Method of assembling a stator core | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5370380A | Sheet feeding apparatus | Performing Operations; Transporting | 36 | Expired |
| US5480247A | Sheet supplying apparatus | Performing Operations; Transporting | 35 | Expired |
| US5216452A | Ink storing device | Performing Operations; Transporting | 33 | Expired |
| US5055755A | Distribution control apparatus | Physics | 32 | Expired |
| US3966987A | Electroconductive high polymer composition | Chemistry; Metallurgy | 31 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.