Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292963 | Wavelength converting member and method for producing the same | — | 2022-04-05 |
| 11162025 | Boron nitride fluorescent material, and method for producing the same | — | 2021-11-02 |
| 10700242 | Method of producing wavelength conversion member | — | 2020-06-30 |
| 9823557 | Wavelength converting member and projector including the wavelength converting member | Naoki Saka, Isamu Niki | 2017-11-21 |
| 9609293 | Wavelength converting member and projector including the wavelength converting member | Naoki Saka, Isamu Niki | 2017-03-28 |
| 8872203 | Light-emitting device | Shinichi Nagahama, Atsutomo Hama, Takafumi Sugiyama, Yukihiro Hayashi, Naoto Morizumi | 2014-10-28 |
| 8648523 | Light emitting device including light emitting element and phosphor | Masafumi Harada, Suguru Takashima | 2014-02-11 |
| 8384092 | Light emitting device | Masafumi Harada, Suguru Takashima | 2013-02-26 |
| 8197111 | Light emitting device | Atsutomo Hama, Tomotaka Honda, Shinichi Nagahama, Junji Takeichi, Hiroto Tamaki +1 more | 2012-06-12 |
| 8169131 | Fluorescent material and light-emitting device | Shinpei Kinoshita, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2012-05-01 |
| 8130342 | Liquid crystal display device and color filter for liquid crystal display device | Yoshiko Ishimaru, Hidesato Hagiwara, Suguru Takashima, Masafumi Harada | 2012-03-06 |
| 8076847 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Takahiro Naitou | 2011-12-13 |
| 7964113 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Suguru Takashima, Motokazu Yamada, Takahiro Naitou +1 more | 2011-06-21 |
| 7927512 | Phosphor and light emitting device | Yoshiki Sato | 2011-04-19 |
| 7878696 | Optical component, light converting member, and light emitting device | Atsutomo Hama, Takafumi Sugiyama, Yukihiro Hayashi, Naoto Morizumi | 2011-02-01 |
| 7807071 | Light emitting apparatus | Yoshiki Sato | 2010-10-05 |
| 7758224 | Light emitting device | Atsutomo Hama, Tomotaka Honda, Shinichi Nagahama, Junji Takeichi, Hiroto Tamaki +1 more | 2010-07-20 |
| 7733002 | Semiconductor light emitting device provided with an alkaline earth metal boric halide phosphor for luminescence conversion | — | 2010-06-08 |
| 7723740 | Light emitting device | Suguru Takashima, Masatoshi Kameshima, Hiroto Tamaki, Junji Takeichi, Shinpei Kinoshita | 2010-05-25 |
| 7658866 | Fluorescent material and light-emitting device | Shinpei Kinoshita, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2010-02-09 |
| 7608202 | Phosphor and light emitting device using the same | — | 2009-10-27 |
| 7597823 | Nitride phosphor and production process thereof, and light emitting device | Hiroto Tamaki, Masatoshi Kameshima, Suguru Takashima, Motokazu Yamada, Takahiro Naitou +1 more | 2009-10-06 |
| 7488432 | Fluorescent material and light-emitting device | Shinpei Kinoshita, Masatoshi Kameshima, Suguru Takashima, Hiroto Tamaki | 2009-02-10 |
| 7432642 | Semiconductor light emitting device provided with a light conversion element using a haloborate phosphor composition | — | 2008-10-07 |
| 7247257 | Light emitting device | Takashi Ichihara | 2007-07-24 |