Naoki Morishita
63Patents
5h-index
41Co-inventors
72Inventor score
Filing activity: Mar 30, 1993 → Feb 1, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5431978A | Information recording medium and recording method using the same | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5396480A | Method and apparatus for recording information using an energy beam of power levels changed stepwise | Physics | 22 | Expired |
| USD879404S1 | Automatic teller machine | General | 18 | Active |
| US5776574A | Optical recording medium and optical recording/reproducing apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6296915A | Optical recording medium | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5431975A | Optical recording medium and optical recording/reproducing apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8329849B2 | Organic silicon compound and material for forming silica-based fine particle | Chemistry; Metallurgy | 4 | Active |
| US7869339B2 | Multi-layer optical disc, information recording method and information reproducing method | Physics | 2 | Active |
| US8134899B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US8437242B2 | Optical recording medium for writing data using multiple pulses | Physics | 1 | Active |
| US8154970B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| USD879405S1 | Visor for automatic teller machine | General | 1 | Active |
| US7960093B2 | Storage medium, reproducing method, and recording method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8149672B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US8154971B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US8137894B2 | Storage medium, reproducing method, and recording method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8139459B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US8142981B2 | Storage medium, reproducing method, and recording method | Physics | 1 | Active |
| US7995442B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US5474826A | Optical recording medium and optical recording/reproducing apparatus | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7914969B2 | Storage medium, reproducing method, and recording method | Emerging Cross-Sectional Technologies | 1 | Active |
| US7864654B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 1 | Active |
| US8169874B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 0 | Active |
| US7885173B2 | Write-once information recording medium and disk apparatus | Physics | 0 | Active |
| US8159920B2 | Optical recording medium, information recording method, and information reproducing method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.