Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927187 | Method of polishing a target surface | Jun Watanabe, Tetsujiro Tada, Jun Tamura, Moriaki Akazawa, Masaru Sakamoto +1 more | 2011-04-19 |
| 7241204 | Polishing pad, method of producing same and method of polishing | Jun Watanabe, Takuya Nagamine, Jun Tamura | 2007-07-10 |