Kitakyushu
Japan
6
2020-03-26
Eiji Shiohara from Kitakyushu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Flush toilet
#2 | 2019-10-03Flush toilet
#3 | 2018-03-29Flush toilet
#4 | 2017-08-24Flush toilet
#5 | 2017-08-24Flush toilet
#6 | 2017-02-16Flush toilet having rim slot of varying width
6458441 ⎘