Inventor
HOGETSU AKIHIKO
JP5 patents
Patents
5 patentsUS5484512AJan 16, 1996
Methods and apparatuses for producing high purity oxygen and hydrogen
SHINKO PANTEC CO LTD69 citations95
US5124033AJun 23, 1992
Ultrapure water producing system
SHINKO PANTEC CO LTD26 citations92
US5139623AAug 18, 1992
Method of forming oxide film on stainless steel
SHINKO PANTEC CO LTD5 citations73
US6033571AMar 7, 2000
Activated sludge treatment method and apparatus
SHINKO PANTEC CO LTD10 citations72
US5143275ASep 1, 1992
Method for repairing a glass layer of glass-lined equipment
SHINKO PANTEC CO LTD8 citations70