Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072111 | Air conditioning capacity presenting system | Yuka Miyake, Tadafumi Nishimura | 2024-08-27 |
| 9670093 | Hydraulic composition | Keiichiro Sagawa, Keisuke Nakamura, Masaaki Shimoda | 2017-06-06 |
| 9353004 | Dispersant for a hydraulic composition | Keiichiro Sagawa, Masaaki Shimoda | 2016-05-31 |
| 8506701 | Method for producing hydraulic powder | Keiichiro Sagawa, Masaaki Shimoda | 2013-08-13 |