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Patent applications and USPTO patent grants for Endo; Hajime.The latest application filed is for "seal system for fluid pressure vessels".
Patent | Date |
---|---|
Seal system for fluid pressure vessels Grant 5,938,209 - Sirosh , et al. August 17, 1 | 1999-08-17 |
Fuel supply system for internal combustion engines Grant 5,829,418 - Tamura , et al. November 3, 1 | 1998-11-03 |
Hot-water storage type power generating unit Grant 4,479,352 - Yamaoka , et al. October 30, 1 | 1984-10-30 |
Apparatus for automatically shifting the conveyor at the pit face in the coal mine Grant 4,099,781 - Sawayama , et al. July 11, 1 | 1978-07-11 |
Apparatus for protecting of coal mine workers Grant 4,067,618 - Nakajima , et al. January 10, 1 | 1978-01-10 |
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