Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220772 | Arc welding control method and arc welding device | Takahiro Noguchi, Haruki Egawa, Akira Nakagawa, Junji Fujiwara | 2025-02-11 |
| 12134150 | Arc welding control method with imposed currents | Noriyuki Matsuoka, Shun Satou, Junji Fujiwara | 2024-11-05 |
| 12121999 | Arc-welding control method | Noriyuki Matsuoka, Junji Fujiwara | 2024-10-22 |
| 12036629 | Arc welding method and arc welding device | Atsuhiro Kawamoto, Kaito Matsui, Takahiro Noguchi, Masashi Fujiwara | 2024-07-16 |
| 10974338 | Arc welding control method | Yuya Furuyama, Atsuhiro Kawamoto, Junji Fujiwara, Kaito Matsui | 2021-04-13 |
| 10919100 | Arc welding control method | Yuya Furuyama, Atsuhiro Kawamoto, Junji Fujiwara, Kaito Matsui | 2021-02-16 |
| 10807180 | Arc welding method and arc welding device | Atsuhiro Kawamoto, Kaito Matsui, Takahiro Noguchi, Masashi Fujiwara | 2020-10-20 |
| 10537955 | Method for controlling arc welding and arc welding device | Junji Fujiwara, Atsuhiro Kawamoto | 2020-01-21 |
| 10537953 | Arc welding control method and arc welding apparatus | Kaito Matsui, Atsuhiro Kawamoto, Takahiro Noguchi | 2020-01-21 |
| 10518348 | Arc welding control method and arc welding device | Noriyuki Matsuoka, Yukinori Hirota, Atsuhiro Kawamoto, Junji Fujiwara, Akira Nakagawa | 2019-12-31 |
| 9701022 | Robot malfunction indication method | Hiroyuki Nakata, Atsumi Hashimoto, Yasuyoshi Honuchi | 2017-07-11 |
| 9050677 | Arc welding method and arc welding apparatus | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara | 2015-06-09 |
| 8993925 | Arc welding method and arc welding apparatus | Junji Fujiwara, Yasushi Mukai, Atsuhiro Kawamoto | 2015-03-31 |
| 8901454 | Arc welding control method | Akira Nakagawa, Atsuhiro Kawamoto, Junji Fujiwara | 2014-12-02 |
| 8859936 | Method of controlling welding | Kimiya Sato, Yasushi Mukai, Atsuhiro Kawamoto, Akira Nakagawa | 2014-10-14 |
| 8841581 | Consumable electrode arc welding method and consumable electrode arc welding device | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara, Toshiyuki Mishima | 2014-09-23 |
| 8809735 | Consumable electrode arc welding method and consumable electrode arc welding device | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara, Toshiyuki Mishima | 2014-08-19 |
| 8809736 | Arc welding method and arc welding apparatus | Junji Fujiwara, Yasushi Mukai, Atsuhiro Kawamoto | 2014-08-19 |
| 8723080 | Arc welding control method and arc welding apparatus | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara, Toshiyuki Mishima | 2014-05-13 |
| 8604387 | Control method for arc welding apparatus and arc welding apparatus | Kei Aimi, Hidetoshi Oyama, Atsuhiro Kawamoto | 2013-12-10 |
| 8513568 | Consumable electrode arc welding method and consumable electrode arc welding device | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara, Toshiyuki Mishima | 2013-08-20 |
| 8502114 | AC pulse arc welding method | Yukinori Hirota, Hiroki Yuzawa, Hideki Ihara | 2013-08-06 |
| 8080763 | Method of controlling arc welding and welding apparatus | Junji Fujiwara, Yasushi Mukai, Atsuhiro Kawamoto | 2011-12-20 |
| 8076611 | Welding device having a selector to designate welding conditions | Atsuhiro Kawamoto, Yasushi Mukai, Junji Fujiwara | 2011-12-13 |
| 8049140 | Pulse arc welding control method and pulse arc welding device | Atsuhiro Kawamoto, Yasushi Mukai | 2011-11-01 |