Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664343 | Phenolic resin composition | Hiroaki Narisawa, Minoru Hattori, Masahiro Kaneko | 2003-12-16 |
| 6587208 | Optical system for measuring diameter, distribution and so forth of micro bubbles and micro liquid drop | Tatsuya Kawaguchi | 2003-07-01 |