Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308301 | Structure and bonded body | Yumi Fukuda, Koichi Harada, Kenji Essaki, Yasushi Hattori, Yasuhiro Goto +1 more | 2025-05-20 |
| 12308591 | Connection structure of conductive layers, conductive wire, coil and apparatus | Yasushi Hattori, Tomoko Eguchi, Masaya Hagiwara | 2025-05-20 |
| 12100531 | Connection structure for superconducting layer, superconducting wire, superconducting coil, and superconducting device | Yasushi Hattori, Tomoko Eguchi, Masaya Hagiwara | 2024-09-24 |
| 11961631 | Connection structure of superconducting layer, superconducting wire, superconducting coil, superconducting devce, and connection method of superconducting layer | Masaya Hagiwara, Tomoko Eguchi, Yasushi Hattori | 2024-04-16 |
| 11855400 | Connection structure of superconducting layer, superconducting wire, superconducting coil, and superconducting device | Yasushi Hattori, Tomoko Eguchi, Masaya Hagiwara | 2023-12-26 |
| 11355416 | Structure and joined composite | Yumi Fukuda, Koichi Harada, Yasushi Hattori, Maki Yonetsu, Kenji Essaki +1 more | 2022-06-07 |
| 11300693 | Radiation detection material and radiation detection device | Yumi Fukuda, Kenji Essaki | 2022-04-12 |
| 10711186 | Phosphor, producing method thereof, and light-emitting device employing the phosphor | Ryosuke Hiramatsu, Kunio Ishida, Yasushi Hattori, Masahiro Kato | 2020-07-14 |
| 10519368 | Phosphor, manufacturing method thereof, and light-emitting device using the phosphor | Ryosuke Hiramatsu, Jun Tamura, Kunio Ishida, Masahiro Kato | 2019-12-31 |
| 10032967 | Phosphor and light-emitting device | Ryosuke Hiramatsu, Kunio Ishida, Yasushi Hattori, Masahiro Kato | 2018-07-24 |
| 10020427 | Phosphor, manufacturing method therefor, and light-emitting device using the phosphor | Ryosuke Hiramatsu, Naotoshi Matsuda, Masahiro Kato | 2018-07-10 |
| 9954146 | Phosphor, manufacturing method thereof, and light-emitting device using the phosphor | Ryosuke Hiramatsu, Naotoshi Matsuda, Masahiro Kato | 2018-04-24 |
| 9929321 | Phosphor, producing method thereof and light-emitting device employing the phosphor | Yumi Fukuda, Yasushi Hattori, Seiichi Suenaga | 2018-03-27 |
| 9520540 | Light-emitting device with phosphor excited by blue excitation light | Kunio Ishida, Yasushi Hattori, Iwao Mitsuishi, Yumi Fukuda, Ryosuke Hiramatsu +2 more | 2016-12-13 |
| 9187693 | Phosphors and method for producing thereof | Naotoshi Matsuda, Yumi Fukuda, Masahiro Kato, Iwao Mitsuishi | 2015-11-17 |
| 9133391 | Luminescent material | Yumi Fukuda, Iwao Mitsuishi | 2015-09-15 |
| 9022591 | Luminescent material | Yumi Fukuda, Masahiro Kato, Naotoshi Matsuda | 2015-05-05 |
| 8974697 | Luminescent material | Masahiro Kato, Yumi Fukuda, Iwao Mitsuishi, Takahiro Sato, Shigeya Kimura +6 more | 2015-03-10 |
| 8937328 | Light emitting device and manufacturing method thereof | Iwao Mitsuishi, Yumi Fukuda, Aoi Okada, Naotoshi Matsuda, Shinya Nunoue +1 more | 2015-01-20 |
| 8921878 | Light emitting device | Iwao Mitsuishi, Kunio Ishida, Yumi Fukuda, Aoi Okada, Naotoshi Matsuda +2 more | 2014-12-30 |
| 8858835 | Red light-emitting flourescent substance and light-emitting device employing the same | Aoi Okada, Yumi Fukuda, Naotoshi Matsuda, Iwao Mitsuishi, Shinya Nunoue +1 more | 2014-10-14 |
| 8569943 | Luminescent material | Iwao Mitsuishi, Naotoshi Matsuda, Yumi Fukuda, Aoi Okada, Masahiro Kato +3 more | 2013-10-29 |
| 8558251 | Light emitting device | Iwao Mitsuishi, Yumi Fukuda, Aoi Okada, Ryosuke Hiramatsu, Naotoshi Matsuda +2 more | 2013-10-15 |
| 8546824 | Light emitting device | Iwao Mitsuishi, Yumi Fukuda, Aoi Okada, Naotoshi Matsuda, Shinya Nunoue +1 more | 2013-10-01 |
| 8471277 | Light emitting device | Iwao Mitsuishi, Shinya Nunoue, Takahiro Sato, Yumi Fukuda, Aoi Okada +3 more | 2013-06-25 |