Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511365 | Welding device and welding method | Naoki Kawabe, Minoru Miyata, Kei Yamazaki, Reiichi SUZUKI | 2022-11-29 |
| 11484962 | Welding torch | Naoki MUKAI, Reiichi SUZUKI | 2022-11-01 |
| 11203080 | Welding method using special torch | Naoki MUKAI, Reiichi SUZUKI | 2021-12-21 |
| RE33330 | Output control of short circuit welding power source | Takaaki Ogasawara, Masaharu Sato, Yukio Hida, Takashi Saito | 1990-09-11 |
| 4546234 | Output control of short circuit welding power source | Takaaki Ogasawara, Masaharu Sato, Yukio Hida, Takashi Saito | 1985-10-08 |
| 4544826 | Method and device for controlling welding power supply to avoid spattering of the weld material | Sadao Nakanishi, Yoshihiro Nakajima, Hitoshi Kawano, Akihiko Ihochi, Takaaki Ogasawara | 1985-10-01 |
| 4503316 | DC Welding power supply system | Kazuo Murase, Toshihiko Watanabe, Naoki Takeuchi | 1985-03-05 |
| 4292495 | Welding torch weaving device | Takashi Saito, Katuhiko Otake | 1981-09-29 |