Inventor
NAGATSUKA TOMOHIKO
JP6 patents
Patents
6 patentsUS10870118B2Dec 22, 2020
Nozzle cap, nozzle device provided with such cap, and spraying method of chemical solution
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US11008706B2May 18, 2021
Canvas cleaning device, canvas cleaning method and canvas cleaning mechanism
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US12533698B2Jan 27, 2026
Chemical solution spraying method
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US12258709B2Mar 25, 2025
Method for spraying chemical solution
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US10273631B2Apr 30, 2019
Method of spraying chemical solution
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US9937521B2Apr 10, 2018
Method for spraying chemical solution
MAINTECH CO LTD0 citations39