Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8716427 | Two-component curable solventless adhesive | Akihiro Imai, Kazuaki Imamura, Hiroshi Kawasaki, Mikio Matsufuji | 2014-05-06 |
| 8604506 | Surface mounting type light emitting diode and method for manufacturing the same | Masahiro Konishi, Toshio Hata | 2013-12-10 |
| 8421088 | Surface mounting type light emitting diode | Masahiro Konishi, Toshio Hata | 2013-04-16 |
| 8395311 | Light emitting apparatus, lighting device and liquid crystal display apparatus | — | 2013-03-12 |
| 8358388 | Planar light source, display device and method for manufacturing same | Osamu Kawasaki, Masanori Watanabe | 2013-01-22 |
| 7965351 | Planar light source, display device and method for manufacturing the same | Osamu Kawasaki, Masanori Watanabe | 2011-06-21 |
| 7938636 | Injection apparatus, semiconductor light emitting apparatus, manufacturing apparatus, and manufacturing method of semiconductor light emitting apparatus | Toshio Hata, Hideaki Tatsuta, Hiromu Tagashira | 2011-05-10 |
| 7872418 | Light emitting device and method for manufacturing the same | Toshio Hata, Masahiro Konishi, Makoto Agatani | 2011-01-18 |
| 7700964 | Light emitting apparatus, display apparatus and method for controlling light emitting apparatus | Masanori Watanabe | 2010-04-20 |
| 7638754 | Backlight device, display apparatus including backlight device, method for driving backlight device, and method for adjusting backlight device | Tsukasa Inoguchi, Nobuhiro Nishiyama, Yuhichi Memida, Masanori Watanabe | 2009-12-29 |
| 7180925 | Semiconductor laser device and manufacturing method therefor | Yoshiaki Ueda, Keisuke Miyazaki, Kazuhiko Wada, Masaki Tatsumi | 2007-02-20 |
| 7034341 | Semiconductor laser device having a multi-layer buffer layer | Keisuke Miyazaki, Kazuhiko Wada | 2006-04-25 |
| 6969873 | Nitride gallium compound semiconductor light emission device | Toshio Hata, Kensaku Yamamoto | 2005-11-29 |
| 6967119 | Semiconductor laser device and method of fabricating the same | Keisuke Miyazaki, Masaki Tatsumi, Kazuhiko Wada, Yoshiaki Ueda | 2005-11-22 |
| 6919217 | Semiconductor laser device fabricating method | Keisuke Miyazaki, Kazuhiko Wada | 2005-07-19 |
| 6833044 | Solvent-free two-component curable adhesive composition | Akihiro Imai, Kazuaki Imamura | 2004-12-21 |
| 6611004 | Gallium nitride based light emitting element | — | 2003-08-26 |
| 6603146 | Gallium nitride group compound semiconductor light-emitting device | Toshio Hata, Takeshi Kamikawa, Kensaku Yamamoto | 2003-08-05 |
| 6538095 | Solvent-free two-component curable adhesive composition | Akihiro Imai, Sachio Igarashi | 2003-03-25 |
| 6097040 | Semiconductor light emitting device that prevents current flow in a portion thereof directly under an electrode wire bonding pad | Shigetoshi Ito | 2000-08-01 |
| 6009113 | Semiconductor laser device having clad and contact layers respectively doped with Mg and method for fabricating the same | Zenkichi Shibata, Takashi Ishizumi, Keisuke Miyazaki, Toshio Hata, Yoshinori Ohitsu | 1999-12-28 |
| 5932004 | Semiconductor laser device having clad and contact layers respectively doped with MG and method for fabricating the same | Zenkichi Shibata, Takashi Ishizumi, Keisuke Miyazaki, Toshio Hata, Yoshinori Ohitsu | 1999-08-03 |
| 5260231 | Method for the production of a semiconductor laser | Hidenori Kawanishi, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi, Seiki Yano +5 more | 1993-11-09 |
| 5208468 | Semiconductor laser device with a sulfur-containing film provided between the facet and the protective film | Hidenori Kawanishi, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi, Seiki Yano +5 more | 1993-05-04 |
| 5206185 | Semiconductor laser device | Hiroyuki Hosoba, Mitsuhiro Matsumoto, Sadayoshi Matsui | 1993-04-27 |