Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935337 | Thin-film vapor deposition apparatus | Noriyuki Takeuchi, Takeshi Murakami, Hiroyuki Shinozaki, Kiwamu Tsukamoto, Naoki Matsuda | 1999-08-10 |
| 5895210 | Turbo machine rotor made of sheet metal | Kinnosuke Ishibashi, Takanori Shiozuka, Kouichi Umezawa | 1999-04-20 |
| 5746790 | Trap for collecting solid | Yasuhiro Niimura, Tetsuma Ikegami, Naoya Hanafusa | 1998-05-05 |
| 5641054 | Magnetic levitation conveyor apparatus | Satoshi Mori, Masao Matsumura, Yoichi Kanemitsu, Takeshi Yoshioka, Masaaki Kajiyama +9 more | 1997-06-24 |