Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046538 | Deflection yoke and yoke core used for the deflection yoke | Hideo Hishiki, Takao Watanabe | 2000-04-04 |
| 5935703 | Magnetic recording medium and binder for use with magnetic coating in the magnetic recording medium | Takayuki Deno, Ikuo Matsumoto, Osamu Kobayashi, Noboru Watanabe, Masaru Hanayama +2 more | 1999-08-10 |
| 4946826 | Thermal transfer sheet comprising an improved ink layer | Naoyuki Kubo, Kiyoshi Senzaki, Yuji Kikuchi | 1990-08-07 |
| 4699840 | Magnetic recording medium | Mutsumu Kurihara, Hiroshi Togashi | 1987-10-13 |