Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7852900 | Semiconductor device, method of manufacturing the same, and production equipment of the same | Isao Hayami | 2010-12-14 |
| 7501617 | Device for testing a light-emitting optical device using a socket | Isao Hayami, Toru Nishikawa, Syouichi Tanaka | 2009-03-10 |
| 7440386 | Optical device and method of manufacturing the same | Masanori Minamio, Shigeki Okamoto, Kiyoshi Fujihara | 2008-10-21 |
| 7280573 | Semiconductor laser unit and optical pickup device | Kiyoshi Fujihara, Shigeki Okamoto | 2007-10-09 |
| 7264407 | Optical device, method for fabricating optical device, cap component, and method for forming cap component | Shigeki Okamoto, Masanori Mimamio, Kiyoshi Fujihara, Hiroyuki Ishida, Toshiyuki Fukuda | 2007-09-04 |