Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701117 | Liquid-jet head and liquid-jet apparatus | Takaaki Koizumi | 2017-07-11 |
| 9540587 | Lubricating oil composition for transmissions | Hitoshi Komatsubara, Kazunori Ishikawa, Katsuhito Yamada | 2017-01-10 |