Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570901 | Method for manufacturing aluminum circuit board | Seiji Kuroda, Hiroshi Araki, Akira Hasegawa, Makoto Watanabe, Atsushi Sakai +1 more | 2023-01-31 |
| 11160172 | Method for producing ceramic circuit board | Atsushi Sakai, Yoshitaka Taniguchi | 2021-10-26 |
| 10533130 | Charged particle radiation measuring method and charged particle radiation measuring device | Wataru Kada, Kenta Miura, Osamu Hanaizumi, Tomihiro Kamiya, Takahiro Satoh +1 more | 2020-01-14 |
| 10294419 | Charged particle radiation measuring method and charged particle radiation measuring device | Wataru Kada, Kenta Miura, Osamu Hanaizumi, Tomihiro Kamiya, Takahiro Satoh +1 more | 2019-05-21 |
| 9401459 | Phosphor and light-emitting device | Keita Kobayashi, Kohki Ichikawa, Yasuhito Fushii, Hideyuku Emoto | 2016-07-26 |
| 9309459 | Phosphor for light-emitting device | Keita Kobayashi, Yasuhito Fushii, Kohki Ichikawa, Hideyuku Emoto | 2016-04-12 |
| 9163175 | β-sialon and method of manufacturing thereof, and light-emitting device | Go TAKEDA, Hisayuki Hashimoto, Masayoshi Ichikawa, Tomohiro Nomiyama | 2015-10-20 |
| 9024519 | α-SiAlON, light-emitting device and use thereof | Ryozo Nonogaki, Tomohiro Nomiyama, Mitsuru Kawagoe | 2015-05-05 |
| 8945461 | Method for producing β-sialon phosphor | Tomohiro Nomiyama, Hisayuki Hashimoto | 2015-02-03 |
| 7442661 | Boron carbide based sintered compact and method for preparation thereof | Kiyoshi Hirao, Shuji Sakaguchi, Yukihiko Yamauchi, Shuzo Kanzaki | 2008-10-28 |
| 7417002 | Boron carbide based sintered compact and method for preparation thereof | Kiyoshi Hirao, Shuji Sakaguchi, Yukihiko Yamauchi, Shuzo Kanzaki | 2008-08-26 |
| 4878866 | Thermionic cathode structure | Yoshiharu Mori, Mitsuaki Saito, Hirotoshi Hagiwara, Kenichi Ehara | 1989-11-07 |