Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160046 | Multi-flute ball end mill | Shinjiroh Sakai, Mitsuhiro Yokokawa | 2018-12-25 |
| 9029022 | Lithium secondary batteries and nonaqueous electrolyte for use in the same | Hidekazu Miyagi, Ryoichi Kato, Masakazu Yokomizo, Hiroyuki Uono, Hitoshi Matsumoto +4 more | 2015-05-12 |
| 8119287 | Nonaqueous electrolyte rechargeable battery, and negative electrode and material thereof | Yukihiro Miyamoto, Masao Miyake, Tooru Fuse, Youji Arita | 2012-02-21 |