Shinya Sasaki
94Patents
19h-index
136Co-inventors
87Inventor score
Filing activity: Feb 26, 1986 → Dec 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5500756A | Optical fiber transmission system and supervision method of the same | Electricity | 117 | Expired |
| US5515196A | Optical intensity and phase modulators in an optical transmitter apparatus | Physics | 87 | Expired |
| USD841712S1 | Industrial robot | General | 54 | Active |
| US5323258A | Homodyne optical receiver equipment | Electricity | 47 | Expired |
| USD841065S1 | Industrial robot | General | 41 | Active |
| US5305134A | Optical frequency division multiplexing transmitter and optical frequency division multiplexing transmission apparatus | Electricity | 38 | Expired |
| US6810160B2 | Optical wiring substrate, method of manufacturing optical wiring substrate and multilayer optical wiring | Physics | 34 | Expired |
| US5555477A | Optical transmission system constructing method and system | Electricity | 32 | Expired |
| US6296492A | Receptacle for coaxial plug connector | Electricity | 32 | Expired |
| US5396361A | Frequency separation stabilization method for optical heterodyne or optical homodyne communication | Electricity | 30 | Expired |
| USD911408S1 | Industrial robot | General | 28 | Active |
| US6700910B1 | Wavelength tunable laser and optical device | Electricity | 28 | Expired |
| US5408349A | Optical frequency division multiplexing transmission system | Electricity | 26 | Expired |
| US4812776A | System for amplifying and shaping optical pulses | Electricity | 24 | Expired |
| US6532320B1 | Equipments, transpondor and methods for optical fiber transmission | Electricity | 24 | Expired |
| US5113524A | Quantum state control apparatus, optical receiver and optical communication system | Electricity | 22 | Expired |
| US5606445A | Optical transmission system | Electricity | 22 | Expired |
| US6414280B1 | Heat treatment method and heat treatment apparatus | Electricity | 21 | Expired |
| US5274490A | Optical transmitter, optical receiver and optical transmission apparatus and control method of optical receiver | Electricity | 20 | Expired |
| US5144467A | Optical tuning method and apparatus suitable for selective reception of optical frequency division multiplex signals | Electricity | 15 | Expired |
| US6922508B2 | Optical switching apparatus with adiabatic coupling to optical fiber | Physics | 15 | Expired |
| US6397667B1 | Surface property measuring device | Physics | 14 | Expired |
| US7653311B2 | Optical wavelength add-drop multiplexer | Electricity | 14 | Active |
| US5023950A | Optical transmitter, optical receiver and optical transmission apparatus and control method of optical receiver | Electricity | 14 | Expired |
| US5812289A | Optical repeater and optical transmitter | Electricity | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.