Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918460 | Rotating member and method for coating the same | Hiroyuki Ochiai, Mitsutoshi Watanabe, Akihiro Goto | 2011-04-05 |
| 7915559 | Electrode for electric discharge surface treatment, method for manufacturing electrode, and method for storing electrode | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-03-29 |
| 7910176 | Electrode for discharge surface treatment, manufacturing method and evaluation method for electrode for discharge surface treatment, discharge surface treatment apparatus, and discharge surface treatment method | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-03-22 |
| 7892410 | Discharge surface treatment method and discharge surface treatment apparatus | Akihiro Goto, Katsuhiro Matsuo, Hiroyuki Ochiai, Mitsutoshi Watanabe, Takashi Furukawa | 2011-02-22 |