Masafumi Watari
7Patents
3h-index
12Co-inventors
54Inventor score
Filing activity: Sep 21, 1977 → Sep 7, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4204119A | Method of reading thermoluminescent dosimeter | Physics | 11 | Expired |
| US4379621A | Image display device utilizing birefringence properties of ferroelectric ceramic material | Physics | 11 | Expired |
| US4678275A | Optical fiber for infrared transmission consisting essentially of high purity mixed crystal of thallium bromide and thallium iodide | Chemistry; Metallurgy | 4 | Expired |
| US4812016A | Antireflection film | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4738497A | Antireflection film | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7948997B2 | BGP route evaluation method and device therefor | Electricity | 0 | Active |
| US8395999B2 | Real-time detection of failed inter-node link in network | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.