Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466884 | Surface texture measuring machine and method of correcting a measured value for the machine | Minoru Katayama, Kazushige Ishibashi | 2002-10-15 |
| 6453418 | Method for accessing information | Masayoshi Ooki, Kouji Nishimoto | 2002-09-17 |
| 6357134 | Height gauge | Yoichi Toida, Yuwu Zhang | 2002-03-19 |