Kazuto Noguchi
15Patents
7h-index
32Co-inventors
66Inventor score
Filing activity: Feb 14, 1990 → Jan 4, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5129017A | Electrically controlled optical device | Physics | 28 | Expired |
| US5790719A | Optical control device | Physics | 27 | Expired |
| US7298974B2 | Optical communication network system | Electricity | 25 | Expired |
| US7522837B2 | Optical communication system | Electricity | 14 | Expired |
| US5220627A | Electrically controlled optical device | Physics | 14 | Expired |
| US8340451B2 | Method for constructing image database for object recognition, processing apparatus and processing program | Physics | 10 | Active |
| US6753996B2 | Light-controlled light modulator | Physics | 7 | Expired |
| US6782210B1 | Optical packet routing network system based on optical label switching technique | Electricity | 6 | Expired |
| US8199973B2 | Image recognition method, image recognition device, and image recognition program | Physics | 4 | Active |
| US7120358B2 | Optical packet routing network system based on optical label switching technique | Electricity | 3 | Expired |
| US7317875B2 | Optical communication network system, wavelength routing apparatus, communication node, optical path managing method for use in optical cross connect apparatus, and apparatus for that method | Electricity | 3 | Expired |
| US8818103B2 | Image retrieval method, image retrieval program, and image registration method | Physics | 2 | Active |
| US7113701B2 | Optical packet routing network system based on optical label switching technique | Electricity | 2 | Expired |
| US6961169B2 | Light-controlled light modulator | Physics | 1 | Expired |
| US9372339B2 | Wavelength swept light source | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.