Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9267183 | Wire with excellent suitability for drawing and process for producing the same | Takuya Kochi, Shogo Murakami, Shoji Miyazaki, Ken Ishida, Masao Toyama | 2016-02-23 |
| 8382918 | Steel wire material for spring and its producing method | Nao Yoshihara, Hirokazu Inoue, Katsuya Takaoka, Shoji Miyazaki, Sayaka Nagamatsu | 2013-02-26 |