Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781262 | Method for producing semiconductor device and semiconductor device | Kenichi Hayashi, Hisashi Kawafuji, Nobuhito Funakoshi, Hiroyuki Ozaki | 2010-08-24 |
| 7671453 | Semiconductor device and method for producing the same | Kenichi Hayashi, Hisashi Kawafuji, Nobuhito Funakoshi, Hiroyuki Ozaki, Kazuhiro Tada | 2010-03-02 |
| 7166926 | Method for producing semiconductor device and semiconductor device | Kenichi Hayashi, Hisashi Kawafuji, Nobuhito Funakoshi, Hiroyuki Ozaki | 2007-01-23 |
| D505400 | Semiconductor device | Hisashi Kawafuji | 2005-05-24 |