Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465575 | Product having reduced friction and improved abrasion resistance | Hiroo Kusano, Hideki Yagyu | 2002-10-15 |
| 6384316 | Photovoltaic device | Wataru Shinohara | 2002-05-07 |
| 6380478 | Solar cell module | Wataru Shinohara, Shinichi Miyahara, Shihomi Nakatani, Haruhisa Hashimoto, Toshio Yagiura +2 more | 2002-04-30 |
| 6365431 | Method of manufacturing a photovoltaic device | Nobuo Hanehira, Yoshinori Wakamiya, Hidekazu Shuto, Hiroyuki Mori, Masayoshi Ono +1 more | 2002-04-02 |