P

Inventor

SAWADA HIRAKU

JP5 patents
⚠️ This page may combine multiple inventors who share the name “SAWADA HIRAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAINTECH CO LTD

3 patents
US9458572B2Oct 4, 2016

Method of using an anti-soiling agent composition

MAINTECH CO LTD3 citations71
US10619299B2Apr 14, 2020

Contamination inhibitor composition

MAINTECH CO LTD0 citations46
US9937521B2Apr 10, 2018

Method for spraying chemical solution

MAINTECH CO LTD0 citations39

SEKIYA HIROSHI

2 patents
US8883890B2Nov 11, 2014

Crepe agent composition and method for producing crepe paper

SEKIYA HIROSHI4 citations68
US9005394B2Apr 14, 2015

Anti-soiling agent composition

SEKIYA HIROSHI3 citations57