Tsuyoshi Suzuki
89Patents
12h-index
122Co-inventors
87Inventor score
Filing activity: Mar 12, 1979 → Jun 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5542559A | Plasma treatment apparatus | Electricity | 143 | Expired |
| US9117711B2 | Solid-state image sensor employing color filters and electronic apparatus | Electricity | 85 | Active |
| US6385414B1 | Contaminant preventing structure for image forming apparatus and process cartridge | Physics | 64 | Expired |
| US6011899A | Packet data system recording time stamps and packet data on tracks formed on a storage medium in synchronism with changes in time stamp values | Electricity | 54 | Expired |
| US5140435A | Video signal frame search apparatus for selection of a desired frame | Physics | 26 | Expired |
| US7015946B2 | Television door intercom apparatus | Electricity | 26 | Expired |
| US6802601B2 | Ink cartridge | Performing Operations; Transporting | 22 | Expired |
| US7410248B2 | Air bubble removal in an ink jet printer | Performing Operations; Transporting | 21 | Active |
| US5867756A | Developing device with an auger roller for providing a fresh and consistent stream of developer in an image forming apparatus | Physics | 19 | Expired |
| US6609792B2 | Data transmission element for use in an ink-jet printer | Performing Operations; Transporting | 13 | Expired |
| US6004304A | Subcutaneous needle and method of producing the same | Human Necessities | 13 | Expired |
| US7248315B2 | Liquid crystal display device capable of transmission display and reflection display | Physics | 13 | Expired |
| US4892522A | Device for preventing injury when capping injector needle after use | Human Necessities | 11 | Expired |
| US7692732B2 | Display device with waterproof sheet and water absorbing member | Physics | 11 | Active |
| US5057860A | Pressure developing device provided in an image recording apparatus | Physics | 10 | Expired |
| US4294951A | Rapid curing polyurethane elastomer prepared from a diphenylmethanediisocyanate based liquid prepolymer and a curing agent containing a polytetramethylene ether glycol, a diol and an organometallic catalyst | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7178910B2 | Ink cartridge | Performing Operations; Transporting | 10 | Expired |
| US6942327B2 | Ink cartridge | Performing Operations; Transporting | 10 | Expired |
| US5329387A | Liquid crystal display device with display and compensation cells separated by distance larger than depth of focus of optical enlarger | Physics | 8 | Expired |
| US7387589B2 | Shift control apparatus of belt type continuously variable transmission | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US4255210A | Method for manufacturing a read-only memory device | Electricity | 8 | Expired |
| US6805438B2 | Ink jet printer | Performing Operations; Transporting | 7 | Expired |
| US7091434B2 | Dial switch having an ornamental colored ring | Electricity | 7 | Expired |
| US7027718B1 | Packet data recording/reproducing system | Electricity | 7 | Expired |
| US7294629B2 | Quinazoline derivatives | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.