Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6449140 | Solid electrolytic capacitor element and method for producing the same | Atsushi Sakai, Yuji Furuta, Katsuhiko Yamazaki | 2002-09-10 |
| 6386163 | Valve system for an engine | Takaaki Tsukui, Yoshihiko Kumagai | 2002-05-14 |