Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10172294 | Method for cultivating plant | — | 2019-01-08 |
| 9627578 | Epitaxial wafer for light-emitting diodes | Noriyoshi Seo, Atsushi Matsumura | 2017-04-18 |
| 9549507 | Method for cultivating plant | Hironori Ara | 2017-01-24 |
| 9485919 | Multicolor light emitting diode lamp for plant growth, illumination apparatus, and plant growth method | — | 2016-11-08 |
| 9445549 | Method for cultivating plant | Hironori Ara | 2016-09-20 |
| 9363951 | Method for cultivating plant | Hironori Ara | 2016-06-14 |
| 9184345 | Light emitting diode and light emitting diode lamp | Noriyoshi Seo, Atsushi Matsumura | 2015-11-10 |
| 9112084 | Light emitting diode, light emitting diode lamp, and illuminating apparatus | Noriyuki Aihara, Noriyoshi Seo, Noritaka Muraki | 2015-08-18 |
| 8901584 | Light emitting diode, light emitting diode lamp and illuminating device | Noriyoshi Seo, Atsushi Matsumura | 2014-12-02 |
| 8729598 | Light-emitting diode, method for manufacturing the same, and light-emitting diode lamp | Wataru Nabekura | 2014-05-20 |
| 8659004 | Light emitting diode, light emitting diode lamp, and illuminating apparatus | Noriyuki Aihara, Noriyoshi Seo, Noritaka Muraki | 2014-02-25 |
| 8643023 | Light emitting diode, light emitting diode lamp, and lighting apparatus | Wataru Nabekura | 2014-02-04 |
| 8482027 | Epitaxial wafer for light emitting diode | Noriyoshi Seo, Atsushi Matsumura | 2013-07-09 |
| 8399277 | Compound semiconductor light-emitting diode and method for fabrication thereof | Takashi Watanabe | 2013-03-19 |
| 8217405 | Light-emitting diode and method for fabrication thereof | Atsushi Matsumura, Takashi Watanabe | 2012-07-10 |
| 8158987 | Light-emitting diode and method for fabrication thereof | Wataru Nabekura | 2012-04-17 |
| 8134176 | Light-emitting diode and light-emitting diode lamp | Takashi Udagawa | 2012-03-13 |
| 8022436 | Light emitting diode, production method thereof and lamp | Kyousuke Masuya | 2011-09-20 |
| 7915619 | Light-emitting diode and method for fabrication thereof | Wataru Nabekura | 2011-03-29 |
| 7863630 | Light-emitting diode and method for fabrication thereof | Atsushi Matsumura, Takashi Watanabe | 2011-01-04 |
| 7842966 | Compound semiconductor light-emitting diode and method for fabrication thereof | Takashi Watanabe | 2010-11-30 |
| 7790481 | Compound semiconductor light-emitting device and production method thereof | Wataru Nabekura, Takashi Udagawa | 2010-09-07 |
| 7732831 | Compound semiconductor light-emitting device with AlGaInP light-emitting layer formed within | Wataru Nabekura, Takashi Udagawa | 2010-06-08 |
| 7732830 | Compound semiconductor light-emitting diode | Takashi Udagawa | 2010-06-08 |
| 7528417 | Light-emitting diode device and production method thereof | Keiichi Matsuzawa, Junichi Yamazaki | 2009-05-05 |