Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289984 | Liquid discharge head and liquid discharge apparatus | Takuya Iwano, Kenji Kitabatake | 2016-03-22 |
| 7591200 | Method of detecting high-concentration region direction of pollutant in soil | Yasuo Takahashi, Naoya Ichimura, Yasuhisa Fujii, Tokugen Yasuda | 2009-09-22 |
| 7109718 | Underground exploration apparatus | Yasuo Takahashi, Yukio Kishimoto, Tomoaki Ueda, Kazuhito Nakamura | 2006-09-19 |