Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9030064 | Totally-enclosed fan-cooled motor | Seiji Haga, Tadashi Maeda | 2015-05-12 |
| 7741256 | Lubricant composition, expandable shaft, and steering system using the same | Fumiaki Kasahara, Satoshi Kakutani | 2010-06-22 |
| D470855 | Drum unit for facsimile machine | — | 2003-02-25 |