Inventor

MITAMURA RYOTA

JP3 patents

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

SHOWA DENKO KK

1 patent

US4157728AJun 12, 1979

Process for direct chill casting of metals

SHOWA DENKO KK98 citations92

HITACHI LTD

1 patent

US4077810AMar 7, 1978

Aluminum alloys having improved mechanical properties and workability and method of making same

HITACHI LTD48 citations89

SHOWA ALUMINIUM IND

1 patent

US4664175AMay 12, 1987

Method for continuous casting of metal using light and light sensor to measure mold melt interface

SHOWA ALUMINIUM IND11 citations70