Inventor

KATAYAMA KAZUZO

JP5 patents

⚠️ This page may combine multiple inventors who share the name “KATAYAMA KAZUZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND LTD

4 patents

US4697987AOct 6, 1987

Rotary machine having an impeller with a sleeve fixedly mounted to a shaft

MITSUBISHI HEAVY IND LTD27 citations91

US4720243AJan 19, 1988

Impeller of centrifugal fluid-type rotary machine

MITSUBISHI HEAVY IND LTD19 citations79

US4775270AOct 4, 1988

Impeller of centrifugal fluid-type rotary machine and manufacturing method thereof

MITSUBISHI HEAVY IND LTD14 citations71

US4756665AJul 12, 1988

Centrifugal compressor

MITSUBISHI HEAVY IND LTD3 citations61

MITSUBISHI YUKOGYO

1 patent

US4706969ANov 17, 1987

Floating ring device for sealing shaft of turbo machine

MITSUBISHI YUKOGYO6 citations56