Inventor
NISHIKATA MASAAKI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKATA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC ELEC WORKS CO LTD
3 patentsMATSUSHITA ELECTRIC WORKS LTD
3 patentsUS7566212B2Jul 28, 2009
Vane pump with blade base members
MATSUSHITA ELECTRIC WORKS LTD2 citations59
US7566211B2Jul 28, 2009
Vane pump having vanes with a cutout portion
MATSUSHITA ELECTRIC WORKS LTD1 citations48
US7628594B2Dec 8, 2009
Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower cases
MATSUSHITA ELECTRIC WORKS LTD0 citations38