Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7101716 | Formaldehyde detecting material | Tetsuya Kawabe, Yasuhiro Terauchi, Kouzi Suzuki | 2006-09-05 |
| 5397536 | Silane gas detecting tape | Akihiro Yamamoto | 1995-03-14 |
| 5291694 | Apparatus and method of working and finish treating a stone surface | Fukutoshi Hosoya | 1994-03-08 |
| 5250260 | Tape for detecting hydrides | Akihiro Yamamoto | 1993-10-05 |
| 5052756 | Process for separation of asbestos-containing material and prevention of floating of dust | Eiji Wada | 1991-10-01 |
| 4806172 | Method and apparatus for removing substances adhering to surface | Takayuki Adaci | 1989-02-21 |
| 4290070 | Magnetic loop antenna with diamagnetic properties | Osamu Tanaka, Toyoaki Fukui | 1981-09-15 |