Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5393443 | Hard-coating, heat-absorbing composition and heat-shielding substance | Toshimi Satake, Tomoaki Nagai | 1995-02-28 |
| 5391666 | Light-responsive plate containing the metal salt of a phthalic acid derivative | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1995-02-21 |
| 5369199 | Light-responsive plate containing metal salt of a phthalic acid derivative | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1994-11-29 |
| 5273800 | Optical recording medium | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1993-12-28 |
| 5236633 | Plate and sheet comprising near infrared absorbing composition | Toshimi Satake, Tomoaki Nagai | 1993-08-17 |
| 5234797 | Optical recording medium | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1993-08-10 |
| 5202450 | Phthalic acid derivative metal salt and shading and light-responsive plate containing the metal salt | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1993-04-13 |
| 5200947 | Optical recording medium, optical recording method, and optical recording device used in method | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1993-04-06 |
| 5178990 | Method of identifying output, main wavelength, etc., of light | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1993-01-12 |
| 5100711 | Optical recording medium optical recording method, and optical recording device used in method | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1992-03-31 |
| 5061536 | Optical recording medium | Toshimi Satake, Tomoaki Nagai, Hiroshi Fukui, Akio Sekine | 1991-10-29 |