Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581022 | Vehicle air conditioning apparatus | — | 2003-06-17 |
| 6547990 | Process for producing activated carbon material, and electric double layer capacitor employing the same | Yasuo Shinozaki, Kazuya Hiratsuka, Toshiharu Nonaka | 2003-04-15 |