Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5847795 | Liquid crystal display apparatus and anti-reflection film applicable thereto | Takashi Satoh, Katsumi Kurematsu, Hiroshi Takabayashi, Masanori Takahashi, Akisato Katanosaka | 1998-12-08 |
| 5099132 | Dosimeter | Keiji Ueno, Akisato Katanosaka | 1992-03-24 |