Inoue; Hisao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Inoue; Hisao.The latest application filed is for "variable speed pumping-up system".
- Inoue; Hisao - Hitachi JP
| Patent | Date |
|---|---|
| Variable speed pumping-up system Grant 5,026,256 - Kuwabara , et al. June 25, 1 | 1991-06-25 |
| Lubricated bearing apparatus for hydraulic machinery Grant 4,892,419 - Inoue , et al. January 9, 1 | 1990-01-09 |
| SEC | 0001323765 | Inoue Hisao |
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