Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012599 | Surface-treated steel sheet with excellent corrosion resistance and method for manufacturing same | Tatsuya Miyoshi, Kenichi Sasaki, Naoto Yoshimi, Akira Matsuzaki, Kazuhisa Okai +3 more | 2011-09-06 |
| 7517591 | Highly corrosion-resistant surface-treated steel sheet and method for producing same | Tatsuya Miyoshi, Kenichi Sasaki, Naoto Yoshimi, Akira Matsuzaki, Kazuhisa Okai +3 more | 2009-04-14 |
| 5636243 | Interterminal direct communication in digital mobile communication system | — | 1997-06-03 |
| 5523835 | Distance measuring equipment | — | 1996-06-04 |