Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195896 | Nonwoven fabric, layered nonwoven fabric comprising the nonwoven fabric, and composite sound-absorbing material using them as skin material | Shinya Yamamuro, Chie Okamura, Rumina Obi, Eiji Shiota, Kazufumi Kato | 2025-01-14 |
| 12179467 | Composite sound-absorbing material | Shinya Yamamuro, Chie Okamura, Takashi Komatsu, Eiji Shiota | 2024-12-31 |
| 11901489 | Electrode structure and semiconductor light-emitting device | Ryosuke Ishimaru, Yohei ITO | 2024-02-13 |
| 11901690 | Fiber laser device | Yasuhiro Mashiko, Shinichi Sakamoto, Kensuke Shima | 2024-02-13 |
| 11664477 | Electrode structure and semiconductor light-emitting device having a high region part and a low region part | Ryosuke Ishimaru, Yohei ITO | 2023-05-30 |
| 10847689 | Semiconductor light emitting device and method of manufacturing the same | Yasunobu Shoji | 2020-11-24 |
| 10529903 | Light emitting device and light emitting device package | Nobuaki Matsui, Hirotaka Obuchi, Kazuaki Tsutsumi, Takao Fujimori | 2020-01-07 |
| 10485785 | Method for producing fine powder and the fine powder produced by the same | Toshiyuki Niwa, Shohei Sugimoto, Kazumi Danjo, Masaaki Nishio, Sakiko Kawamura | 2019-11-26 |
| D862403 | Light emitting diode | — | 2019-10-08 |
| D844183 | Light emitting diode | — | 2019-03-26 |
| 10074767 | Light-emitting element | Takao Fujimori | 2018-09-11 |
| 10020291 | LED light emitting device | Toshiyuki Mizuno, Kazuya Ishihara, Akira Watanabe | 2018-07-10 |
| 9997682 | Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device | Takao Fujimori, Nobuaki Matsui, Hirotaka Obuchi | 2018-06-12 |
| 9991430 | Light emitting device and light emitting device package | Nobuaki Matsui, Hirotaka Obuchi, Kazuaki Tsutsumi, Takao Fujimori | 2018-06-05 |
| 9871166 | Light emitting device | Takao Fujimori, Tomohito KAWASE | 2018-01-16 |
| 9755103 | Light-emitting element | Takao Fujimori | 2017-09-05 |
| 9281444 | Light emitting device and light emitting device package | Nobuaki Matsui, Hirotaka Obuchi, Kazuaki Tsutsumi, Takao Fujimori | 2016-03-08 |
| 9231162 | Light-emitting element | Takao Fujimori | 2016-01-05 |
| 9082945 | Light emitting element unit and method for manufacturing the same, light emitting element package and illuminating device | Takao Fujimori, Nobuaki Matsui, Hirotaka Obuchi | 2015-07-14 |
| 9044758 | Method for producing fine powder and the fine powder produced by the same | Toshiyuki Niwa, Shohei Sugimoto, Kazumi Danjo, Masaaki Nishio, Sakiko Kawamura | 2015-06-02 |
| 8686433 | Light emitting device and light emitting device package | Nobuaki Matsui, Hirotaka Obuchi, Kazuaki Tsutsumi, Takao Fujimori | 2014-04-01 |
| 8653551 | Light-emitting element | Takao Fujimori | 2014-02-18 |
| 8415682 | Light emitting semiconductor device having an improved outward luminosity efficiency and fabrication method for the light emitting semiconductor device | Masayuki Sonobe, Kazuaki Tsutsumi | 2013-04-09 |
| 8115222 | Semiconductor light emitting device and fabrication method for the semiconductor light emitting device | Nobuaki Matsui | 2012-02-14 |
| 5277542 | Turbine with spiral partitions on the casing and rotor thereof | — | 1994-01-11 |