Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773581 | System and method for solids transport in hydrothermal processes | David A. Hazlebeck, Michael H. Spritzer, Kevin W. Downey, Martin Martinez, Kunitoshi Suzuki +1 more | 2004-08-10 |
| 6454195 | Industrial waste crushing bit | Masaharu Amano, Takanori Nagata, Kazuhide Okawa | 2002-09-24 |
| 4316075 | Automatic welding position control method, and device | Masayuki Mishiro, Naohiko Yokoshima | 1982-02-16 |
| 4305096 | Method of detecting weld lines | Naohiko Yokoshima, Masayuki Mishiro | 1981-12-08 |