Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486573 | Portable X-ray fluorescence analyzer | Shigeki Yagi | 2002-11-26 |
| 6362447 | Electrode wire for electrical discharge machining apparatus | Kiyoshi Shimojima, Seigi Aoyama, Hideo Kawano, Takahiro Sato, Takamitsu Kimura +1 more | 2002-03-26 |