Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7453147 | Semiconductor device, its manufacturing method, and radio communication device | Tsutomu Ida, Yoshihiko Kobayashi, Yoshinori Shiokawa, Sakae Kikuchi | 2008-11-18 |
| 7119004 | Semiconductor device, its manufacturing method, and ratio communication device | Tsutomu Ida, Yoshihiko Kobayashi, Yoshinori Shiokawa, Sakae Kikuchi | 2006-10-10 |
| 6709890 | Method of manufacturing semiconductor integrated circuit device | Tsutomu Ida, Akio Ishizu, Isao Hagiwara, Yoshinori Shiokawa | 2004-03-23 |