Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344561 | Stepping motor with first pole teeth and second pole teeth alternately disposed | — | 2013-01-01 |
| 8319392 | Motor | — | 2012-11-27 |
| 7977828 | Stepping motor | — | 2011-07-12 |
| 7960882 | Motor | — | 2011-06-14 |
| D631011 | Stator | — | 2011-01-18 |
| 6710961 | Floppy disc drive apparatus | Makoto Fujishima | 2004-03-23 |
| 6377421 | Disk rotating drive mechanism | Masayuki Katagiri, Sigeru Kasai, Makoto Fujishima | 2002-04-23 |