Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11063004 | Semiconductor device, control device, and method for manufacturing semiconductor device | Takahiko Murakami, Arata IIZUKA, Ryoji MURAI | 2021-07-13 |
| 10682792 | Mold device | Takatoshi Yasui, Yuki Hata, Shoji Saito, Korehide Okamoto, Ryoji MURAI | 2020-06-16 |
| 6477719 | Low tank of flush toilet | — | 2002-11-12 |