Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9690283 | Machine tool for a threading process | Kohei Nishimura, Kiyoshi Yoshino, Eiji Shamoto | 2017-06-27 |
| 9122257 | Thread cutting machine | — | 2015-09-01 |
| 9110455 | Numerical control machine | — | 2015-08-18 |
| 8532813 | Method of controlling thread cutting | Masayuki Sugie | 2013-09-10 |
| 4764500 | Thermosensitive recording sheet | Shingo Araki, Ryugo Maeda, Masaji Inagaki, Teijiro Kitao | 1988-08-16 |