Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836961 | Phosphor, method for manufacturing same, and light-emitting device | Makoto Watanabe, Daisuke Inomata, Kazuo Aoki, Kiyoshi Shimamura | 2020-11-17 |
| 10700261 | Piezoelectric material, method for producing the same, piezoelectric element and combustion pressure sensor | Kiyoshi Shimamura, Isao Sakaguchi, Naoki Ohashi | 2020-06-30 |