Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706357 | Joining structure of resin parts | Norikazu Sugimura | 2004-03-16 |
| 6203860 | Thin film of potassium niobate process for producing the thin film and optical device using the thin film | Hideki Kawai, Hidekazu Hashima | 2001-03-20 |
| 5824419 | Thin film of potassium niobate, process for producing the thin film, and optical device using the thin film | Hideki Kawai, Hidekazu Hashima | 1998-10-20 |
| 5726108 | Glass-ceramic magnetic disk substrate | Tomoyuki Taguchi, Hideki Kawai, Tohru Ohara, Ikuo Kuriyama, Hajimu Wakabayashi | 1998-03-10 |
| 4956020 | Inhibiting popcorn polymer growth | — | 1990-09-11 |
| 4941926 | Inhibiting popcorn polymer formation | — | 1990-07-17 |