Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365299 | Nonaqueous secondary battery | Yukio Miyaki, Masuo Kabutomori, Noriyuki Inoue, Hiroshi Ishizuka, Mikihiko Kato +1 more | 2002-04-02 |
| 6339041 | Heat-sensitive recording material | — | 2002-01-15 |