Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7275453 | Analyzing apparatus and fine particle collecting apparatus | Masanori Ishikawa, Naoya Sasaki, Katsumi Nagumo, Hiroshi Naka | 2007-10-02 |
| 6844546 | Explosive detection system | Hisashi Nagano, Yasuaki Takada, Izumi Waki, Koushou Aikawa, Masayuki Takizawa | 2005-01-18 |