Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272769 | Portable terminal cover for surrounding a portable terminal and a portable terminal case or other retainer in an integrated manner | — | 2022-03-15 |
| 6128273 | Optical phase-change disc | Michikazu Horie, Takashi Ohno, Hideyuki Kubo, Masae Kubo, Hironobu Mizuno +2 more | 2000-10-03 |
| 6115353 | Optical phase-change disc having a grooved substrate, with the groove having specific wobbled and non-wobbled regions | Michikazu Horie, Takashi Ohno, Hideyuki Kubo, Masae Kubo, Hironobu Mizuno +2 more | 2000-09-05 |
| 5862123 | Optical phase-change disc | Michikazu Horie, Takashi Ohno, Hideyuki Kubo, Masae Kubo, Hironobu Mizuno +2 more | 1999-01-19 |