Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792759 | Laser processing method and laser processing apparatus | Saneyuki Goya, Masato Kinouchi, Atsushi Takita, Minoru Danno, Toshiya Watanabe | 2020-10-06 |
| 10442032 | Processing device and processing method | Saneyuki Goya, Kenji Muta, Toshiya Watanabe | 2019-10-15 |
| 9862055 | Processing apparatus and processing method | Saneyuki Goya, Masato Kinouchi, Minoru Danno, Toshiya Watanabe, Tsugumaru Yamashita +4 more | 2018-01-09 |
| 9757816 | Machining device and machining method | Yoshihito Fujita, Tsugumaru Yamashita, Saneyuki Goya, Makoto Yamasaki, Ryu Suzuki +2 more | 2017-09-12 |
| 8835253 | Photoelectric conversion device fabrication method and photoelectric conversion device | Tatsuyuki Nishimiya, Kazutaka Uda, Kohei Kawazoe, Tomoyoshi Baba | 2014-09-16 |
| 8692153 | Method for manufacturing photoelectric-conversion-device, device for photoelectric-conversion-device manufacturing device, and photoelectric conversion device | Kohei Kawazoe, Kazutaka Uda, Tomoyoshi Baba, Sachiko Nakao | 2014-04-08 |
| 8362393 | Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body | Takahiro Ota, Shuho Tsubota, 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 | Shuho Tsubota, Takashi Akaba, Hironori Onitsuka, Kenichi Kawanishi | 2013-01-29 |
| 8044323 | Apparatus for improving residual stress of piping technical field | Takashi Akaba, Shuho Tsubota, Kenji Nishikawa, Noriaki Sugimoto, Shoji Kushimoto +1 more | 2011-10-25 |
| 7485828 | Residual stress improving apparatus for piping technical field | Takashi Akaba, Shuho Tsubota, Kenji Nishikawa, Noriaki Sugimoto, Shoji Kushimoto +1 more | 2009-02-03 |
| 6664507 | Laser machining apparatus | Takashi Akaba, Tadashi Nagashima, Syuhou Tsubota | 2003-12-16 |
| 6608281 | Laser beam machining head and laser beam machining apparatus having same | Yoshio Hashimoto, Masao Watanabe, Takashi Akaba, Daijiro Fujie | 2003-08-19 |
| 6600133 | Welding system | Masao Watanabe, Hideshi Sakashita, Tadashi Nagashima, Kenji Nishikawa | 2003-07-29 |
| 6417487 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Yoshio Hashimoto, Yukio Michishita, Koji Okimura | 2002-07-09 |
| 6294754 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Yoshio Hashimoto, Yukio Michishita, Koji Okimura +4 more | 2001-09-25 |
| 6172323 | Combined laser and plasma arc welding machine | Yoshio Hashimoto, Haruo Shirata, Katsusuke Shimizu | 2001-01-09 |
| 6034343 | Hybrid welding apparatus | Yoshio Hashimoto | 2000-03-07 |
| 5155329 | Monitoring method and system for laser beam welding | Kunio Terada, Osa Matsumoto, Yasumi Nakura, Tadashi Nagashima, Shigeo Hashimoto | 1992-10-13 |
| 5097110 | Reflecting mirror for a laser beam and laser beam welding apparatus, including the same laser beam reflecting mirror | Shoichi Hamada, Isao Shirasu, Tadashi Nagashima, Takashi Akaba, Shuhei Kuri +4 more | 1992-03-17 |
| 4839495 | Laser beam welding apparatus for an inner circumferential surface of a tube | Takuya Kitera, Shoichi Urushibata, Masatoshi Sato, Tadashi Nagashima, Shoichi Hamada +6 more | 1989-06-13 |