Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7201038 | Knock sensor and manufacturing method thereof | Masao Kohashi, Akito Yokoi, Yoichiro Takahashi | 2007-04-10 |
| 7128830 | Purifying device | — | 2006-10-31 |
| 6921442 | Nickel-based heat-resistant alloy | Manabu Noguchi, Kei Matsuoka, Hiroshi Yakuwa, Akira Uchino, Hideyuki Sakamoto +2 more | 2005-07-26 |
| 6878268 | Apparatus for purification of water | — | 2005-04-12 |
| 6315893 | Gas/liquid mixer with degasifier | — | 2001-11-13 |
| 5305072 | Laser scattering particle-size distribution analyzer with improved sample container discharge | Toshiya Itoh | 1994-04-19 |