Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11458565 | Weldment manufacturing method, weldment manufacturing system, and weldment | Naoki Suda, Yasuyuki Fujiya, Yasutaka Banno, Satoru Zenitani | 2022-10-04 |
| 11101613 | Laser device and processing device | Takahiro TACHIBANA, Takehisa Okuda, Yasuyuki Fujiya | 2021-08-24 |
| 10946633 | Additive manufacturing method | Shuji TANIGAWA, Masashi Kitamura, Yasuyuki Fujiya | 2021-03-16 |
| 10413961 | Method for manufacturing cylindrical member | Takuma Teramae, Seiji Fukumoto | 2019-09-17 |
| 10343235 | Laser welding method, laser welding apparatus, and cylindrical body | Keisuke Kamitani, Takafumi Aoyama, Yasuyuki Fujiya | 2019-07-09 |
| 10035229 | Processing apparatus and processing method | Tasuku Horie, Katsuya Sennyu, Hiroshi Hara | 2018-07-31 |
| 9346126 | Laser processing head, laser processing apparatus, optical system of laser processing apparatus, laser processing method, and laser focusing method | Masao Watanabe | 2016-05-24 |
| 8957348 | Welding equipment | Katsuya Sennyu, Fumiaki Inoue | 2015-02-17 |
| 8872446 | Welding method and superconducting accelerator | Katsuya Sennyu, Fumiaki Inoue | 2014-10-28 |
| 8362393 | Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body | Takahiro Ota, Takashi Ishide, Kazuhiko Kamo, Noriaki Sugimoto, Yoshiyuki Hemmi +2 more | 2013-01-29 |
| 8362389 | Apparatus for improving residual stress in tubular body and adjustment method of the same | Takashi Ishide, Takashi Akaba, Hironori Onitsuka, Kenichi Kawanishi | 2013-01-29 |
| 8044323 | Apparatus for improving residual stress of piping technical field | Takashi Akaba, Kenji Nishikawa, Noriaki Sugimoto, Shoji Kushimoto, Takashi Ishide +1 more | 2011-10-25 |
| 7485828 | Residual stress improving apparatus for piping technical field | Takashi Akaba, Kenji Nishikawa, Noriaki Sugimoto, Shoji Kushimoto, Takashi Ishide +1 more | 2009-02-03 |