Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952325 | Thin film magnetic head and method of manufacturing the same | Yuko Motegi, Tetsuya Roppongi, Yasuyuki Notsuke | 2005-10-04 |
| 6935297 | Lubricating system for 4-cycle engine | Sohei Honda | 2005-08-30 |
| 6922316 | Thin-film magnetic head and method of manufacturing same | Yuichi Watabe, Tetsuya Roppongi | 2005-07-26 |
| 6901651 | Method of manufacturing thin-film magnetic head | Tetsuya Roppongi | 2005-06-07 |
| 6850390 | Thin-film magnetic head and method of manufacturing same | Yuichi Watabe, Tetsuya Roppongi | 2005-02-01 |