Tadashige Kondo
18Patents
9h-index
15Co-inventors
69Inventor score
Filing activity: May 14, 1980 → May 9, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4534005A | Chain saw | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5560187A | Strapping machine | Performing Operations; Transporting | 27 | Expired |
| US4483072A | Machine with liquid crystal display | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6312320A | Disk cleaner | Performing Operations; Transporting | 15 | Expired |
| US5615538A | Strapping machine | Performing Operations; Transporting | 13 | Expired |
| US4344395A | Ignition system with ignition timing retarding circuit for internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6216651A | Separate lubricating device for internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6161510A | Separate lubricating device for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5513482A | Strapping machine | Performing Operations; Transporting | 9 | Expired |
| US6517330B2 | Reciprocating pump | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4478200A | Electronic ignition system for internal combustion engine capable of supplying electric power to auxiliary unit | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5211140A | Decompressor for internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6742994B2 | Reciprocating pump with malfunction detecting apparatus | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4630590A | Internal combustion engine apparatus | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4465331A | Device for preventing radio frequency interference from spark plug | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4611569A | Ignition system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4917060A | Ignition device for starting an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4596226A | Ignition system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.