Inventor
KASAHARA MASAYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KASAHARA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD
4 patentsUS10550841B2Feb 4, 2020
Oilless compressor
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD4 citations72
US11415134B2Aug 16, 2022
Screw rotor, fluid machine main body, and fluid machine
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD2 citations71
US9732751B2Aug 15, 2017
Water lubricated screw compressor
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD4 citations71
US11773853B2Oct 3, 2023
Multi-stage screw compressor
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1 citations55