Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079627 | Liquid crystal display apparatus | Masatsugu Masuda, Hideaki Fujii, Takeshi Kawahara, Toshiyuki Tanaka, Kenichi Yoshimura +2 more | 2021-08-03 |
| 10261360 | Liquid crystal display apparatus | Masatsugu Masuda, Hideaki Fujii, Takeshi Kawahara, Toshiyuki Tanaka, Kenichi Yoshimura +2 more | 2019-04-16 |
| 8059515 | Optical pickup apparatus | Shinzoh Murakami, Katsushige Masui, Osamu Hamaoka | 2011-11-15 |
| 6996143 | Semiconductor laser device | — | 2006-02-07 |
| 6967979 | Semiconductor laser device, optical pickup and fabrication method of semiconductor laser device | Kenzo Nozaki, Toshihiko Yoshida, Masayuki Honda | 2005-11-22 |
| 6807207 | Semiconductor laser device | — | 2004-10-19 |
| 6456635 | Semiconductor laser device | Ikuo Kohashi | 2002-09-24 |
| 5557116 | Semiconductor laser device and resin layer | Katsushige Masui, Nobuyuki Miyauchi, Zenpei Tani, Hiroshi Chikugawa, Makoto Tsuji +1 more | 1996-09-17 |
| 5260231 | Method for the production of a semiconductor laser | Hidenori Kawanishi, Taiji Morimoto, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi +5 more | 1993-11-09 |
| 5208468 | Semiconductor laser device with a sulfur-containing film provided between the facet and the protective film | Hidenori Kawanishi, Taiji Morimoto, Shinji Kaneiwa, Hiroshi Hayashi, Nobuyuki Miyauchi +5 more | 1993-05-04 |