Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8343422 | Water vapor plasma generating apparatus, sterilization and disinfection method, and method for antioxidative treatment using water vapor plasma | Chokichi Sato, Hisaharu Ohki, Toshihiko Hanai, Kunio Sato, Akio Koga +1 more | 2013-01-01 |
| 5311276 | Apparatus for detecting cut-edge flaws in glass plates | Igisu Masao, Yoshiomi Toyota, Shoichi Kondo, Masakazu Fujita, Hideo Kizuka | 1994-05-10 |
| 4985075 | Method for manufacturing chromium-bearing pig iron | Yotaro Ohno, Masahiro Matsuura, Hiroshi Fukuyo | 1991-01-15 |