Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187014 | Phosphor particles, composite, wavelength conversion member, and projector | Keita Kobayashi | 2025-01-07 |
| 11377594 | Phosphor and light-emitting device | Keita Kobayashi, Ryousuke KONDO, Kazuya Sugita, Takuya Matsufuji, Akihisa Kajiyama | 2022-07-05 |
| 10508235 | Fluoride phosphors and light emitting devices using the same | Masayoshi Ichikawa | 2019-12-17 |
| 10263290 | Nonaqueous electrolyte secondary battery | Satoshi Yamamoto, Yasunori Watanabe, Kentaro Takahashi, Masaki Deguchi, Yuta Ichikawa +1 more | 2019-04-16 |
| 10145989 | Hydrophobized phosphor and light-emitting device | Tomohiro Nomiyama, Ryozo Nonogaki | 2018-12-04 |
| 8059971 | Optical reception device | Kazuyuki Ishida, Katsuhiro Shimizu | 2011-11-15 |