Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5218757 | Tapered carbon microelectrode and process for production thereof | Hiroko Kaneko, Masahiro Yamada, Wataru Mizutani, Akira Negishi, Takamasa Kawakubo +1 more | 1993-06-15 |