Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511511 | Resin-coated saw wire and cut article | Kazuo Yoshikawa, Hiroshi Yaguchi, Kazuhisa Fujisawa, Masanori Anan, Akinori Uratsuka | 2016-12-06 |
| 5595610 | Method of manufacturing case-hardened parts with little distortion in heat treatment and superior strength in bending fatigue | Hisao Maeda, Morifumi Nakamura, Akito Shiina, Mikio Hirahara, Yukio Arimi +1 more | 1997-01-21 |