Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058216 | Grease composition and grease-enclosed rolling bearing | — | 2011-11-15 |
| 8048835 | Grease composition and grease-enclosed bearing | Mitsunari Asao, Masaki Egami | 2011-11-01 |
| 7980732 | Projector type lamp | — | 2011-07-19 |
| 7910525 | Grease composition, grease-enclosed bearing, and rotation-transmitting apparatus with built-in one way clutch | Hidenobu Mikami | 2011-03-22 |