Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872915 | High speed carbon dioxide gas welding method | Yasuhiro Koga, Shinji Okumura, Haruki Nakashima, Hiroyuki Handa | 2005-03-29 |
| 6853878 | Robot controller | Shinji Okumura, Hiyoyuki Handa, Takeshi Okamoto | 2005-02-08 |