Inventor

IOSAKI MASAAKI

JP3 patents

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

NITTETSU MINING CO LTD

1 patent

US5393387AFeb 28, 1995

Method for treating etchant

NITTETSU MINING CO LTD3 citations56

SUMIKURA KOSUKE

1 patent

US9044701B2Jun 2, 2015

Gas purification apparatus and related method

SUMIKURA KOSUKE0 citations41

KINOTECH SOLAR ENERGY CORP

1 patent

US9920398B2Mar 20, 2018

Zinc production method

KINOTECH SOLAR ENERGY CORP0 citations31