Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6105849 | Friction welding of aluminum alloy hollow members | Hiroyuki Mochizuki, Masayuki Kobayashi | 2000-08-22 |
| 5811756 | ARC welding method for aluminum members and welded product excellent in dimensional accuracy and external appearance | Motoshi Horita, Masayuki Kobayashi | 1998-09-22 |
| 5716155 | T-shaped connection frame | Suguru Yoshida, Kohki Sugawara, Masakazu Sato, Mituo Tuge, Keiichi Sugiyama +1 more | 1998-02-10 |
| 5469931 | Propeller shaft arrangement | Yutaka Kawata, Yoichi Ebe, Hidenobu Kawai | 1995-11-28 |
| 5174834 | Alumina short fiber reinforced magnesium alloy having stable oxide binders | Mikiya Komatsu, Kenichi Shibata, Mitsushi Wadasako, Junichi Ogawa | 1992-12-29 |
| 5077138 | Fiber reinforced magnesium alloy | Mikiya Komatsu, Yoshikazu Hirasawa, Shujiro Oki, Yoshitaka Ueda | 1991-12-31 |
| 4901780 | Method for producing fiber reinforced metal composition | Masayoshi Sasaki, Fumio Saeki | 1990-02-20 |