Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978056 | Reflection-type display apparatus having antireflection films | Masanobu Shigeta, Toshihiko Nishihata, Hideo Kurogane, Akira Honma | 1999-11-02 |
| 5250338 | Magnetic recording medium | Kanji Takashima, Koichiro Yamazki, Toshio Kato | 1993-10-05 |