Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478661 | Apparatus and method for processing micro-V grooves | Hitoshi Ohmori, Yutaka Yamagata, Shinya Morita, Sei Moriyasu, Muneaki Asami | 2002-11-12 |
| 6469846 | Grism | Masanori Iye, Koji Sugioka, Toshikazu Ebisuzaki | 2002-10-22 |