loadpatents
Patent applications and USPTO patent grants for Sakacho; Hiromi.The latest application filed is for "volute pump".
Patent | Date |
---|---|
Volute pump Grant 10,837,456 - Kawai , et al. November 17, 2 | 2020-11-17 |
Volute pump Grant 10,837,462 - Kawai , et al. November 17, 2 | 2020-11-17 |
Volute pump Grant 10,054,120 - Kawai , et al. August 21, 2 | 2018-08-21 |
Volute Pump App 20180051718 - KAWAI; Masahito ;   et al. | 2018-02-22 |
Volute Pump App 20180051708 - KAWAI; Masahito ;   et al. | 2018-02-22 |
Casing liner for sewage pump and sewage pump with the same Grant 9,835,168 - Uchida , et al. December 5, 2 | 2017-12-05 |
Pump Impeller For Submerged Pump And Submerged Pump Including Same App 20160108927 - KAWAI; Masahito ;   et al. | 2016-04-21 |
Pump impeller and submersible pump having such pump impeller Grant 9,239,056 - Miyazaki , et al. January 19, 2 | 2016-01-19 |
Volute Pump App 20150354558 - KAWAI; Masahito ;   et al. | 2015-12-10 |
Casing Liner For Sewage Pump And Sewage Pump With The Same App 20150345505 - UCHIDA; Hiroshi ;   et al. | 2015-12-03 |
Pump Impeller And Submersible Pump Having Such Pump Impeller App 20130022450 - Miyazaki; Yoshiaki ;   et al. | 2013-01-24 |
Pump casing made of sheet metal Grant 5,494,418 - Moriya , et al. February 27, 1 | 1996-02-27 |
Pump casing made of sheet metal Grant 5,401,146 - Moriya , et al. March 28, 1 | 1995-03-28 |
Full-circumferential flow pump Grant 5,388,971 - Kobayashi , et al. February 14, 1 | 1995-02-14 |
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