Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358841 | Stabilized zirconia sintered body and zirconia powder | Keita KANENISHI | 2025-07-15 |
| 10196313 | Zirconia fine powder and production method therefor | — | 2019-02-05 |
| 9809745 | Phosphor and method for producing same | Yasushi Nakajima | 2017-11-07 |
| 5844670 | Method of and systems for measuring eccentricity of an aspherical lens surface | Nobuhiro Morita | 1998-12-01 |