FK

Futoshi Kozato

YK Ykk: 9 patents #70 of 845Top 9%
Overall (All Time): #549,497 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12161201 Metallic element and slide fastener Chikako Hiromi, Shigeru Tsuchida 2024-12-10
9781981 Stop for a slide fastener, and a method for the manufacture thereof Takahiro Fukuyama, Yusuke Meiwa, Hayato Ishii, Takuro Hayashi, Massimiliano Di Girolami +1 more 2017-10-10
9420853 Slide fastener with flat elements Giovanni La Rocca, Naoyuki Himi, Kiyoyuki Okuyama 2016-08-23
9101182 Metal double-sided tooth and slide fastener Yusuke Meiwa, Hirofumi Tanikoshi 2015-08-11
D728421 Chain for slide fastener Hayato Ishii, Tsutomu Saito, Nanahiko Mio 2015-05-05
8418326 Metallic one-side teeth and two-way slide fastener Hayato Ishii 2013-04-16
7322075 Metallic slide fastener element and method for manufacturing the same Teruo Ozaki, Makoto Yoshida 2008-01-29
6866728 Aluminum alloy with excellent decorativeness Masataka Kawazoe, Koichi Mikado, Hironobu Wakasa, Yusuke Meiwa 2005-03-15
6634066 Upper stopper device for slide fastener Yozo Okada, Yusuke Meiwa 2003-10-21