Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619852 | Bearing device | Masaru Deguchi, Shinichirou Kashiwagi, Tadashi Mitarai, Tomohiro Ishii, Daisaku Tomita | 2003-09-16 |
| 6605938 | Compact wheel speed detector capable of saving space and improving workability | Minoru Sentoku, Motoshi Kawamura, Nobuyuki Seo, Naoki Morimura, Tomohiro Ishii +3 more | 2003-08-12 |
| 6520683 | Seal ring, sealing device and rolling bearing including the same | Minoru Sentoku, Hirokazu Arai, Fumiaki Kasahara, Tomomitsu Tamura | 2003-02-18 |