Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371383 | Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact | Ryo Yamamoto, Tomomi Fujii, Toshiyuki Hirai | 2025-07-29 |
| 11920072 | Method for producing rare earth aluminate sintered body | Masaki Kondo, Hirofumi Oguri | 2024-03-05 |
| 11897814 | Rare earth aluminate sintered compact and method for producing rare earth aluminate sintered compact | Ryo Yamamoto, Tomomi Fujii, Toshiyuki Hirai | 2024-02-13 |
| 11319486 | Ceramic complex light emitting device using the same, and method for producing ceramic complex | Masaki Kondo, Takafumi Sumie, Seigo Sunagawa, Hirofumi Ooguri | 2022-05-03 |
| 11220632 | Ceramic complex, light source for projector, and method for producing ceramic complex | Seigo Sunagawa, Yasuaki MASHIMA, Takafumi Sumie | 2022-01-11 |
| 11142686 | Method of producing aluminate fluorescent material, aluminate fluorescent material and light emitting device | Shoji Hosokawa, Tomokazu Yoshida, Kazuya NISHIMATA | 2021-10-12 |
| 10392558 | Method of producing aluminate fluorescent material, aluminate fluorescent material and light emitting device | Shoji Hosokawa, Tomokazu Yoshida, Kazuya NISHIMATA | 2019-08-27 |