Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7299670 | Method and apparatus for producing cylindrical components having bent portions | Tatsuji Hayashi, Yuji Eguchi, Shigeo Hattori | 2007-11-27 |
| 6463659 | Multi-stage pulley and production method thereof | Mitsunori Adachi, Haruo Suzuki, Yasuji Kasuya, Tetuo Ohno, Yasuo Tabuchi +1 more | 2002-10-15 |
| 6338197 | Method of manufacturing multi-stage pulley | Mitsunori Adachi, Haruo Suzuki, Yasuji Kasuya, Tetuo Ohno, Yasuo Tabuchi +2 more | 2002-01-15 |
| 6209191 | Method for manufacturing pulley integrated type rotor | Yasuo Tabuchi, Yasuji Kasuya, Satoshi Kawakami | 2001-04-03 |
| 6115920 | Method of manufacturing multi-grooved V pulley | Mitsunori Adachi, Haruo Suzuki, Yasuji Kasuya | 2000-09-12 |
| 6071205 | Multi-stepped pulley, method of manufacturing same, and apparatus for manufacturing same | Tetuo Ohno, Yasuji Kasuya, Yasuo Tabuchi, Masahiro Kinoshita | 2000-06-06 |
| 6041490 | Method for manufacturing pulley integrated rotor | Yasuo Tabuchi, Yasuji Kasuya, Satoshi Kawakami | 2000-03-28 |
| 5651181 | Method of manufacturing a V-pulley | Haruo Suzuki | 1997-07-29 |
| 5552700 | Current detecting device with a core having an integrally fixed engaging member | Toru Tanabe, Kazuhide Seki, Masaaki Hatsumi | 1996-09-03 |