Inventor

IIYAMA MASAMITSU

JP4 patents

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

NOMURA MICRO SCIENCE KK

2 patents

US12570555B2Mar 10, 2026

Method and apparatus for producing water for pure water, method for producing pure water, and pure water production system

NOMURA MICRO SCIENCE KK0 citations50

US11926536B2Mar 12, 2024

Method for starting up hot ultrapure water production system, and hot ultrapure water production system

NOMURA MICRO SCIENCE KK0 citations44

ABE MITSUGU

1 patent

US8202429B2Jun 19, 2012

Method for recovering a used slurry

ABE MITSUGU10 citations74

IIYAMA MASAMITSU

1 patent

US8278219B2Oct 2, 2012

Method for purifying chemical added with chelating agent

IIYAMA MASAMITSU0 citations39