Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470796 | Press machine | — | 2002-10-29 |
| 6438091 | Optical head | Takayuki Nagata, Akihiro Arai, Toru Nakamura | 2002-08-20 |
| 6406513 | Nickel powder and conductive paste | Yasuhide Yamaguchi | 2002-06-18 |
| 6391087 | Copper fine powder and method for preparing the same | Yoshinobu Nakamura, Hiroyuki Shimamura | 2002-05-21 |