Naoki Kosugi
32Patents
8h-index
54Co-inventors
78Inventor score
Filing activity: Dec 18, 1991 → Mar 22, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6204768A | Fire monitoring system and fire sensor | Physics | 26 | Expired |
| US6817917B1 | Manufacturing method for a plasma display panel with superior luminescence | Electricity | 16 | Expired |
| US6154142A | Fire sensor and fire detecting method | Physics | 14 | Expired |
| US5497009A | Photoelectric smoke sensor and fire detecting system, and sensitivity testing method therefor | Physics | 13 | Expired |
| US6707259B2 | Gas discharge panel | Electricity | 11 | Expired |
| US6236380A | Method for displaying gradation with plasma display panel | Physics | 11 | Expired |
| US7009587B2 | Gas dischargeable panel | Electricity | 10 | Expired |
| US5302837A | Photoelectric smoke detector with expanded visual field | Physics | 10 | Expired |
| US5859706A | Photoelectric smoke detector and disaster monitoring system using the photoelectric smoke detector | Physics | 7 | Expired |
| US6195075A | Plasma display device and method for driving the same | Physics | 7 | Expired |
| US6873103B2 | Gas discharge panel | Electricity | 6 | Expired |
| US6329922A | Fire detector and noise de-influence method | Physics | 5 | Expired |
| US5872425A | Plasma display device and method for driving the same | Physics | 5 | Expired |
| US5271026A | Discharge excitation gas laser device | Electricity | 4 | Expired |
| US5619184A | System for monitoring disaster prevention | Physics | 4 | Expired |
| US7342558B2 | Plasma display panel drive method | Physics | 3 | Expired |
| US7215303B2 | AC-type plasma display panel capable of high definition and high brightness image display, and a method of driving the same | Electricity | 3 | Expired |
| US7084569B2 | Plasma display panel | Electricity | 2 | Expired |
| US7030562B2 | Plasma display panel having capability of providing priming discharge between opposing electrodes | Electricity | 2 | Expired |
| US10239760B2 | Method for producing zeolite | Chemistry; Metallurgy | 2 | Active |
| US7176852B2 | Plasma display panel | Electricity | 2 | Expired |
| US7477209B2 | Plasma display apparatus and driving method thereof | Physics | 1 | Expired |
| US7330165B2 | Method of driving plasma display panel | Physics | 1 | Expired |
| US5250480A | Method for preparing zircon powder | Chemistry; Metallurgy | 1 | Expired |
| US7969081B2 | Plasma display panel | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.