Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417487 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Takashi Ishide, Yukio Michishita, Koji Okimura | 2002-07-09 |
| 6294754 | Laser beam machining head | Yasumi Nagura, Michisuke Nayama, Takashi Ishide, Yukio Michishita, Koji Okimura +4 more | 2001-09-25 |
| 6172323 | Combined laser and plasma arc welding machine | Takashi Ishide, Haruo Shirata, Katsusuke Shimizu | 2001-01-09 |
| 6034343 | Hybrid welding apparatus | Takashi Ishide | 2000-03-07 |
| 5606448 | Polygon scanner and production process thereof | Mitsuo Suzuki, Yukio Itami, Koji Tsukahara, Yoshihiro Takahashi, Takao Abe | 1997-02-25 |
| 5574591 | Polygon scanner and production process thereof | Mitsuo Suzuki, Yukio Itami, Koji Tsukahara, Yoshihiro Takahashi, Takao Abe | 1996-11-12 |
| 5510664 | Brushless motor | Mitsuo Suzuki, Yukio Itami, Mutsumi Yamamoto, Yoshihiro Takahashi | 1996-04-23 |
| 5453650 | Face opposing type motor | Mitsuo Suzuki, Yukio Itami, Yoshihiro Takahashi | 1995-09-26 |
| 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 |
| 5069515 | Optical deflector of air bearing type | Yukio Itami, Mitsuo Suzuki, Teruo Ohne, Kenichi Hoshi, Eiri Sagae | 1991-12-03 |
| 4861682 | Clad steel materials having excellent ductility and corrosion resistance | Tsuyoshi Kawano, Kaname Hasuka, Seiji Otomo | 1989-08-29 |
| 4820005 | Method of fixing a polygon mirror and an optical deflector having such polygon mirror | Hiroki Tajima | 1989-04-11 |
| 4520965 | Apparatus for winding coils in electric machinery | Kazuo Kimura, Yukinori Taneda, Shinichi Tsuyuki, Shun Suzuki, Shinichi Sakamoto | 1985-06-04 |
| 4188241 | Method for producing high tensile strength, high ductility, low yield ratio hot rolled steel sheet | Kunio Watanabe | 1980-02-12 |