Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183136 | Semiconductor element and method for producing the same | Masaki Hashimura, Shigeki Konishi | 2007-02-27 |
| 7042089 | Group III nitride compound semiconductor device | Toshiya Uemura, Atsuo Hirano, Koichi Ota | 2006-05-09 |
| 6960485 | Light-emitting device using a group III nitride compound semiconductor and a method of manufacture | Toshiya Uemura, Masaki Hashimura, Atsuo Hirano, Hiroshi Tadano, Tetsu Kachi +1 more | 2005-11-01 |
| 6861281 | Group III nitride compound semiconductor light-emitting device and method for producing the same | Toshiya Uemura | 2005-03-01 |
| 6777805 | Group-III nitride compound semiconductor device | Toshiya Uemura, Atsuo Hirano, Koichi Ota | 2004-08-17 |
| 5628944 | Method and apparatus for molding two-color polyurethane parts by RIM | Masayuki Goto, Shogo Sugiyama, Yukio Kawakita, Masanao Ishikake | 1997-05-13 |
| 5536458 | Method of molding two-color polyurethane parts by rim | Yukio Kawakita, Shogo Sugiyama | 1996-07-16 |