Mitsuhiro Azuma
13Patents
7h-index
26Co-inventors
66Inventor score
Filing activity: Jun 2, 1988 → Sep 13, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6430150B1 | Communication node, restoration method and communication network | Electricity | 91 | Expired |
| US5940832A | Dynamic database structuring method and apparatus, and database clustering method and apparatus | Emerging Cross-Sectional Technologies | 54 | Expired |
| US5781528A | Path switching system and method | Electricity | 31 | Expired |
| US8126495B2 | Communication apparatus | Electricity | 25 | Active |
| US4959863A | Secret speech equipment | Electricity | 18 | Expired |
| US5845080A | Communication network management apparatus using a cache arranged as a result of a statical analysis of communication related characteristics | Electricity | 18 | Expired |
| US6167540A | Semiconductor memory device and redundant address selection method therefor | Physics | 11 | Expired |
| US5065430A | Voice band splitting scrambler | Electricity | 5 | Expired |
| US5874855A | Voltage transferring device capable of holding boost voltage and transferring in high speed boost voltage | Physics | 2 | Expired |
| US8194764B2 | Phase tracking circuit and radio receiver using the same | Electricity | 1 | Active |
| US8509136B2 | Network coding method and network coding apparatus | Electricity | 0 | Active |
| US7916049B2 | Group delay characteristic correcting device and group delay characteristic correcting method | Electricity | 0 | Active |
| US10937529B2 | Family tree construction supporting method and family tree construction supporting device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.