Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979161 | Bolt structure for use with a magnesium alloy member for tightening magnesium alloy members with each other or with a heterogenenous material | Katsutoshi Ando, Eiji Suzuki, Kenichi Kitayama | 2005-12-27 |
| 6874856 | Wheel balance weight and process for manufacturing the same | Yasunori Yoshimura, Eiji Suzuki, Yoshihiro Ichimura, Yutaka Yamaguchi | 2005-04-05 |
| 6659702 | Bolting structure for magnesium alloy member | Kenichi Kitayama, Katsutoshi Ando, Kozo Kusumoto, Eiji Suzuki | 2003-12-09 |