Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536487 | Arc welding method | Kanji Katada, Hirotaka Adachi, Tsuneo Shinada, Hideyasu Machii | 2013-09-17 |
| 8231117 | Robot system | Tomoyuki Shiraki, Hiroyasu Hirota, Tomohiro Matsuo | 2012-07-31 |
| 7974735 | Laser tool robot system with coordinated drive shaft control | Toshimitsu Irie, Ryuichi Morita, Akio Sato, Takeshi Ikeda | 2011-07-05 |
| 7960672 | Robot welding controller and control method | Kiminori Nishimura, Ryuichi Morita | 2011-06-14 |
| 7288741 | Arc welder | Seiichiro Fukushima, Tsuneo Shinada, Kiyoshi Naito | 2007-10-30 |
| 7186949 | Arc welding equipment | Ryuichi Morita | 2007-03-06 |
| 7135655 | Arc welding cable | Kazuhiro Tomiyasu, Koji Muragaki, Kazuhiro Haniya, Atsushi Ichibangase, Shunsuke Maeda +1 more | 2006-11-14 |
| 6207927 | Gas-shielded AC arc welding method and machine making use of consumable electrode | Tsuneo Mita, Tsuneo Shinada, Kazushige Ichikawa, Yoshitaka Sakamoto, Koji Nomura | 2001-03-27 |
| 5359672 | Line detecting method using two rectangular windows passing through the line to be detected | Shinji Okumura, Tatsumi Nakazato, Kiyoshi Hirakawa | 1994-10-25 |
| 5066848 | Automatic copying method for a welding torch in an arc welding robot | Shinji Okumura, Tadayuki Amano, Kazutoshi Hata | 1991-11-19 |
| 5040124 | Positional information detecting method in arc welding | Shinji Okumura, Hiroaki Ito, Tatsumi Nakazato | 1991-08-13 |
| 5040125 | Positional information detecting method in arc welding | Shinji Okumura, Hiroaki Ito, Tatsumi Nakazato | 1991-08-13 |
| 5038292 | Positional information detecting method in arc welding | Shinji Okumura, Hiroaki Ito, Tatsumi Nakazato | 1991-08-06 |
| 4951218 | Positional information detecting method in arc welding | Shinji Okumura, Hiroaki Ito, Tatsumi Nakazato | 1990-08-21 |
| 4937426 | Automatic groove tracing method for an arc welding robot | Shinji Okumura, Tadayuki Amano, Kazutoshi Hata | 1990-06-26 |
| 4926604 | Method for correcting abrasion in a robot having a wearing tool mounted thereon | Masaaki Hara, Taketoshi Tazaki, Hiroshi Inokuchi | 1990-05-22 |