Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387564 | Non-aqueous secondary battery having an aggregation layer | Masaya Yamashita, Shunsuke Oki | 2002-05-14 |
| 6364819 | Fastening device for joining two plates together | Yoshiaki Shinno, Toshikazu Sanda, Minoru Isayama, Kazuhiro Baba | 2002-04-02 |