Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443077 | System for producing combustion ash of cellulose-containing wastes | Tutomu Domoto | 2002-09-03 |
| 6340337 | Golf club head | Yuu Hasebe, Hirato Shimasaki, Daisuke Mikame, Yasunori Imamoto | 2002-01-22 |