HT

Hirofumi Tominaga

YC Yamamoto Kogaku Co.: 6 patents #9 of 58Top 20%
DC Daifuku Co.: 1 patents #230 of 509Top 50%
Overall (All Time): #640,985 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10083848 Article storage rack and article storage facility including same 2018-09-25
8959669 Goggles Shinichi Hadehara 2015-02-24
8650667 Swimming goggles Shinichi Hadehara 2014-02-18
D629442 Goggle body 2010-12-21
7526813 Goggles Noriaki Atake, Naoya Aoyama 2009-05-05
7490365 Swimming goggles Katsumi Matsumoto, Katsuya Takeshi 2009-02-17
D565083 Sunglasses 2008-03-25
D504145 Swimming goggles 2005-04-19