KK

Keiichi Keyaki

YK Ykk: 3 patents #3 of 83Top 4%
Overall (2018): #68,472 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10085525 Slider for slide fastener Toru Yabuya, Hisanori Kato, Tomoko Taguchi 2018-10-02
9993049 Slide fastener slider Yohei Miyazaki 2018-06-12
9930939 Slider for slide fastener Yuuichi MIYAZAKI, Shinya Honda 2018-04-03