Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8421485 | Detection device and detection system using the same | Takaaki Hirokane | 2013-04-16 |
| 6949478 | Oxide film forming method | Tadahiro Ohmi, Takashi Imaoka, Hisayuki Shimada, Nobuhiro Konishi, Takeo Yamashita +5 more | 2005-09-27 |
| 6146135 | Oxide film forming method | Jinzo Watanabe, Takeo Yamashita, Masakazu Nakamura, Shintaro Aoyama, Hidetoshi Wakamatsu +5 more | 2000-11-14 |
| 5360768 | Method of forming oxide film | Tadahiro Ohmi | 1994-11-01 |