Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228816 | Aqueous cutting fluid, aqueous cutting agent, and process for cutting hard brittle materials with the same | Kenji Ito, Shunji Maemichi, Hutoshi Nakanishi, Masahiro Ishidoya, Takashi Tanaka +3 more | 2001-05-08 |