Takayuki Matsuda
37Patents
13h-index
46Co-inventors
81Inventor score
Filing activity: Jun 8, 1976 → Dec 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6573451B2 | Protective guide for cables and the like | Electricity | 50 | Expired |
| US4107778A | Digital fault-location calculation system | Physics | 49 | Expired |
| US4424953A | Dual-layer sintered valve seat ring | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6984782B2 | Cable and the like protection and guide device | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US7559340B2 | Tube type cable protection and guide device | Emerging Cross-Sectional Technologies | 22 | Active |
| US7418812B2 | Cable or the like protection and guide device | Mechanical Engineering; Lighting; Heating | 20 | Active |
| US4021205A | Sintered powdered ferrous alloy article and process for producing the alloy article | Chemistry; Metallurgy | 17 | Expired |
| US6016844A | Guide and support chain for flexible tubes | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6870230B2 | Semiconductor device utilizing dummy features to form uniform sidewall structures | Electricity | 15 | Expired |
| US7617669B1 | Cable protection and guide device | Emerging Cross-Sectional Technologies | 14 | Active |
| US6516602B2 | Flexible cable support and guide device | Electricity | 13 | Expired |
| US7991986B2 | Microprocessor starting to execute a computer program at a predetermined interval | Physics | 13 | Active |
| US6318063A | Cable drag chain | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6864425B2 | Cable or the like protection and guide device | Electricity | 13 | Expired |
| US6940019B2 | Horizontal arrangement type cable protection and guide device | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7520122B2 | Cable protection and guide device | Emerging Cross-Sectional Technologies | 10 | Active |
| US6688096B2 | Cable drag chain | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7387046B2 | Cable protection and guide device | Emerging Cross-Sectional Technologies | 10 | Active |
| US7047720B2 | Cable or the like protection and guide device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7932319B2 | Thermosetting resin composition and semiconductor sealing medium | Electricity | 9 | Active |
| US6510682B2 | Cable drag chain | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7017328B2 | Cable protection and guide device | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7942169B2 | Folding type cable protection and guide device | Electricity | 8 | Active |
| US8561949B2 | Articulated cable protection and guide apparatus | Electricity | 8 | Active |
| US7243486B1 | Cable protection and guide device | Mechanical Engineering; Lighting; Heating | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.