Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538702 | Fluorescent material, light-emitting device, and method for producing fluorescent material | Kouichi Fukuda, Kaoru Takazaki, Toru Inagaki, Masaki Tanaka, Tatsunori Sakaguchi | 2020-01-21 |
| 9758725 | Fluorescent material and light-emitting device | Kouichi Fukuda | 2017-09-12 |
| 9605200 | Deep-red light-emitting magnesium fluoro-germanate fluoroescent body and method for producing same | Kouichi Fukuda, Rika Nogita, Toru Inagaki | 2017-03-28 |
| 9428689 | Light-emitting device and organic-inorganic hybrid pre-polymer composition comprising phosphor | Takuya Shindo, Midori Sato, Koichi Fukuda, Kaoru Takazaki, Rika Nogita +2 more | 2016-08-30 |
| 9117981 | Silicate phosphor exhibiting high light emission characteristics and moisture resistance, and light emitting device | Kouichi Fukuda, Seiji Noguchi, Toru Inagaki, Masaki Tanaka | 2015-08-25 |
| 9011718 | Blue light-emitting phosphor and light-emitting device using the blue light-emitting phosphor | Kouichi Fukuda, Seiji Noguchi, Toru Inagaki, Masaki Tanaka | 2015-04-21 |
| 8956554 | Green light-emitting silicate phosphor | Kouichi Fukuda, Toru Inagaki | 2015-02-17 |