Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474949 | Evacuating unit with reduced diameter exhaust duct | Satoshi Arai, Katsuaki Usui | 2002-11-05 |
| 6423369 | Process for sealing pores in molded product, and bonded magnet with pores sealed by the process | Kohshi Yoshimura, Takeshi Nishiuchi, Fumiaki Kikui, Masahiro Asano | 2002-07-23 |
| 6348138 | Electroplating device for electroplating a work by rotation | Kohshi Yoshimura, Takeshi Nishiuchi, Fumiaki Kikui, Masahiro Asano | 2002-02-19 |