Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8440935 | Automatic welding equipment | Kei Aimi, Yasushi Mukai, Yukinori Hirota | 2013-05-14 |
| 8080763 | Method of controlling arc welding and welding apparatus | Junji Fujiwara, Yasushi Mukai, Masaru Kowa | 2011-12-20 |
| 8076611 | Welding device having a selector to designate welding conditions | Yasushi Mukai, Junji Fujiwara, Masaru Kowa | 2011-12-13 |
| 8049140 | Pulse arc welding control method and pulse arc welding device | Yasushi Mukai, Masaru Kowa | 2011-11-01 |
| 7928340 | Control method for arc welding apparatus and arc welding apparatus | Kei Aimi, Hidetoshi Oyama, Masaru Kowa | 2011-04-19 |
| 7598475 | Arc welding control method and arc welding machine | Yasushi Mukai, Kei Aimi, Masaru Kowa | 2009-10-06 |
| 7525066 | Consumable electrode type welding method | Yasushi Mukai, Tatsuya Ikeda, Hiroyuki Nakata, Masaru Kowa | 2009-04-28 |
| 6555785 | Welding condition inputting equipment | Akihiko Kitajima, Norikazu Osaki, Kunio Kubo, Koji Hamamoto, Shigeki Yonemori +1 more | 2003-04-29 |
| 6225597 | Method of controlling pulse output and consumable electrode type pulse arc welding device | Koji Hamamoto, Yoshiaki Tanaka, Akira Nakagawa | 2001-05-01 |
| 6207928 | Consumable electrode type pulse arc welding method | Akira Nakagawa, Yoshiaki Tanaka, Koji Hamamoto, Hidetoshi Oyama, Akiko Ueda +2 more | 2001-03-27 |