Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939621 | Plated copper alloy material and process for production thereof | Toshihisa Hara, Masayasu Nishimura, Ryoichi Ozaki, Masahiro Kawaguchi | 2005-09-06 |
| 6759142 | Plated copper alloy material and process for production thereof | Toshihisa Hara, Masayasu Nishimura, Ryoichi Ozaki, Masahiro Kawaguchi | 2004-07-06 |
| 6183885 | Fitting-type connection terminal | Atsushi Nakamura, Jun Shioya, Atsuhiko Fujii, Nobuaki Isono, Masahiro Kawaguchi | 2001-02-06 |