Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423160 | Stainless steel plate for shadow mask method for production thereof and shadow mask | Nozomu Arimoto, Hayato Kita, Masahiro Aoki, Shinji Tsuge | 2002-07-23 |
| 6338762 | Stainless steel for use in engine gaskets and a method for manufacturing thereof | Naoto Sato, Kenichi Goshokubo, Takashi Katsurai, Shigeki Muroga | 2002-01-15 |