AIZAWA; Kouji
Patent Applications and Registrations
Patent applications and USPTO patent grants for AIZAWA; Kouji.The latest application filed is for "sliding bearing and pump device using the same".
- AIZAWA; Kouji - Hitachi-shi JP
- Aizawa; Kouji - Hitachi JP
- Aizawa; Kouji - Tokyo JP
| Patent | Date |
|---|---|
| Sliding Bearing and Pump Device Using the Same App 20130149142 - OYAMADA; Tomonaga ; et al. | 2013-06-13 |
| Motor-mounted internal gear pump and manufacturing method thereof and electronic equipment Grant 8,033,796 - Kameya , et al. October 11, 2 | 2011-10-11 |
| Motor-Mounted Internal Gear Pump and Electronic Equipment App 20080159884 - Nakanishi; Masato ; et al. | 2008-07-03 |
| Motor-Mounted Internal Gear Pump and Manufacturing Method Thereof and Electronic Equipment App 20080159885 - Kameya; Hirotaka ; et al. | 2008-07-03 |
| Drainage pump and underwater bearing unit Grant 7,128,523 - Aizawa , et al. October 31, 2 | 2006-10-31 |
| Motor-mounted internal gear pump and electronic device App 20060140810 - Kameya; Hirotaka ; et al. | 2006-06-29 |
| Drainage pump and underwater bearing unit App 20050089434 - Aizawa, Kouji ; et al. | 2005-04-28 |
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