Motoharu Kinugasa
14Patents
5h-index
20Co-inventors
58Inventor score
Filing activity: Mar 2, 2001 → Jul 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6558768B2 | Optical recording medium and optical recording and reading method using the same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6660867B2 | Metal complex type squarylium compounds and optical recording media made by using the same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6794005B2 | Optical recording medium, optical recording method and optical recording device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6596364B2 | Squarylium compounds and optical recording medium containing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6737143B2 | Optical recording medium, optical recording method and optical recording device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6599605B2 | Squarylium compounds and optical recording media using the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6936323B2 | Optical recording medium, and method and device using the same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7242542B2 | Filters of electronic displays | Electricity | 1 | Expired |
| US7368224B2 | Photopolymerizable composition | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7710855B2 | Optical recording medium, recording and reproducing method thereof, and optical recording apparatus | Physics | 0 | Active |
| US6818262B2 | Filters for electronic display device | Chemistry; Metallurgy | 0 | Expired |
| US7687633B2 | Filters for electronic display devices | Chemistry; Metallurgy | 0 | Expired |
| US7223521B2 | Squarylium-metal chelate compounds and optical recording media | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7521562B2 | Filters for electronic display devices | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.