Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669488 | Current diffusion bonding apparatus and current diffusion bonding method | Yoshinobu Mizuno, Makoto Ito, Kozo Ohama | 2017-06-06 |
| 9082610 | Method for cleaning semiconductor wafer | Tatsuo Abe | 2015-07-14 |
| 8413708 | Casting mold surface treatment method | Yuichi Furukawa, Fumio Kawahara, Hidenori Matsuoka | 2013-04-09 |
| 8256493 | Casting mold surface treatment method and casting mold using said method | Yuichi Furukawa, Fumio Kawahara, Hidenori Matsuoka | 2012-09-04 |
| 8083856 | Ultrasonic cleaning apparatus and ultrasonic cleaning method | Tatsuo Abe, Izumi Arai | 2011-12-27 |