Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118228 | Cutting insert | Shinya Ikenaga, Yosuke Shimamoto, Tomoyuki Fukuyama, Junya Okida | 2018-11-06 |
| 9630255 | Cutting-off processing tool | Yosuke Shimamoto, Tomoyuki Fukuyama | 2017-04-25 |
| 8459162 | Edge replacement tip and cutting tool using the same | Norihide Kimura | 2013-06-11 |
| D616003 | Indexable insert for a grooving tool | Tomoyuki Fukuyama | 2010-05-18 |
| 7591209 | Vibration suppressing cutting tool | Daisuke Murakami, Kazuhiko Kashima, Junya Okida, Norihide Kimura | 2009-09-22 |
| 4571977 | Method of forging flanged shaft | Keii Ueno, Minoru Tanikawa, Masami Suzuki | 1986-02-25 |