Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494566 | Head member having ultrafine grooves and a method of manufacture thereof | Toshikazu Kishino, Kazunori Soroi, Makoto Ohkubo | 2002-12-17 |
KI
Keisuke Ito
Overall (2002): #176,339 of 266,432Top 70%
1
Patents 2002