Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10923882 | Nitride semiconductor light-emitting device | Kohei Miyoshi | 2021-02-16 |
| 9853183 | Method for manufacturing light emitting element and light emitting element | Tsukasa Kitano | 2017-12-26 |
| 9793434 | LED element and method of manufacturing the same | Tsukasa Kitano, Midori Mori, Toshiyuki Kondo, Atsushi Suzuki, Masaki Ohya | 2017-10-17 |
| 9634188 | LED element | Masaki Ohya, Atsushi Suzuki, Toshiyuki Kondo, Midori Mori | 2017-04-25 |
| 9590150 | Light-emitting device | Johan EKMAN, Atsushi Suzuki, Fumiharu Teramae, Tomohiko Maeda | 2017-03-07 |
| 9472736 | Etching method | Atsushi Suzuki, Toshiyuki Kondo, Midori Mori, Fumihara Teramae | 2016-10-18 |
| 9142619 | Group III nitride semiconductor device and method for manufacturing the same | Tsukasa Kitano, Masayoshi Koike, Fumiharu Teramae, Toshiyuki Kondo, Atsushi Suzuki +2 more | 2015-09-22 |
| 9117967 | Method of manufacturing glass substrate with concave-convex film using dry etching, glass substrate with concave-convex film, solar cell, and method of manufacturing solar cell | Fumiharu Teramae, Tsukasa Kitano, Toshiyuki Kondo, Atsushi Suzuki, Midori Mori | 2015-08-25 |
| 7454111 | Optical device of waveguide type and its production method | Kazuhiro Shiba, Shinya Sudo, Koji Kudo | 2008-11-18 |
| 6681064 | Multi-wavelength semiconductor light source and process for producing the same | — | 2004-01-20 |
| 6320208 | II-VI compound semiconductor device | — | 2001-11-20 |
| 6178190 | II-VI compound semiconductor light emitting device | Hiroshi Iwata | 2001-01-23 |
| 6072202 | II-VI compound semiconductor device with III-V buffer layer | — | 2000-06-06 |
| 5773850 | Semiconductor device having a ZnCdSe buffer layer with a II-VI compound semiconductor layer containing Te grown thereon | — | 1998-06-30 |