Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698385 | Silver halide photosensitive material | Yasuhiro Okada, Satoshi Kanetake, Kunio Ishigaki | 1997-12-16 |
| 5162087 | Anisotropic conductive adhesive compositions | Hidemoto Fukuzawa, Tatsuhiro Imai, Yasuhiro Okada | 1992-11-10 |