Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458435 | Acidic gas separation device and acidic gas separation method | Yoshinori Mashiko, Minoru Morita, Takeo Kawase | 2022-10-04 |
| 10775523 | Survey method, seismic vibrator, and survey system | Mamoru Takanashi, Yuki Nakamura | 2020-09-15 |
| 10160668 | Device and method for treating organic-material-containing water | Takao Namihira, Hiroyuki Sekino, Kazuyuki Kawamura | 2018-12-25 |
| 4745241 | Touch-operated see-through coordinate input unit | Mikio Furukawa, Kazutoki Tahara | 1988-05-17 |
| 4725696 | Touch-operated see-through coordinate input unit | Mikio Furukawa, Kazutoki Tahara | 1988-02-16 |