Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061357 | High precision chuck with centering function | Joji Isozumi, Osamu Nagai | 2015-06-23 |
| 8479621 | Internal machining apparatus for hollow workpiece | Shigefumi Suzuyama | 2013-07-09 |
| 6981437 | Pipe cutting machine | — | 2006-01-03 |
| 6911513 | Fluorinated diene compound and fluoropolymer, and methods for their production | Kimiaki Kashiwagi, Takashi Okazoe, Kunio Watanabe, Eisuke Murotani, Kazuya Oharu | 2005-06-28 |
| 6756458 | Fluorinated compound, method for its production and polymer thereof | Kimiaki Kashiwagi, Masakuni Sato, Kazuya Oharu, Isamu Kaneko, Norihide Sugiyama +1 more | 2004-06-29 |
| 6672184 | Crankpin lathe and tool head and work head therefor | Satoru SENDA | 2004-01-06 |