KK

Keiichi Keyaki

YK Ykk: 6 patents #1 of 97Top 2%
Overall (2016): #18,876 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9462853 Slider for slide fastener Yoshikazu Hamada 2016-10-11
9427052 Slider fitted with stopping mechanism Koji Yamagishi 2016-08-30
9392847 Slider for slide fastener with automatic stop device and method for manufacturing same Kiyoshi Oda, Yoshikazu Hamada 2016-07-19
9271548 Slider for slider fasteners Yohei Miyazaki 2016-03-01
9237784 Slide fastener slider Shinya Honda 2016-01-19
9232834 Slider for slide fastener with automatic stopper Koji Yamagishi, Shinya Honda 2016-01-12