Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7057841 | Magnetic disk drive | Hideki Shirokoshi | 2006-06-06 |
| 5825124 | Cathode-ray tube having activated green and blue phosphors | Katsutoshi Ohno, Tsuneo Kusunoki, Masaru Ihara | 1998-10-20 |
| 5560964 | Minute-particle iron oxide red pigment slurry and method of manufacturing the same | Katsutoshi Ohno, Tsuneo Kusunoki, Kenichi Ozawa, Shigeo Sasaki, Akira Nishio | 1996-10-01 |