HO

Hiroyasu Ohsawa

TK Toyo Roki Seizo Kabushiki Kaisha: 5 patents #5 of 69Top 8%
📍 Mori, JP: #17 of 78 inventorsTop 25%
Overall (All Time): #1,022,883 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8038027 Fuel cap and vaporized fuel adsorption canister used in the fuel cap Takashi Sakagami 2011-10-18
7584931 Case holding mechanism Kazuya Matsuura, Takashi Sakagami, Kouichi Ikuma 2009-09-08
6401751 Fuel supplying apparatus Masatoshi Murakoshi, Hiroshi Morikawa 2002-06-11
6308733 Fuel supplying apparatus Masatoshi Murakoshi, Hiroshi Morikawa 2001-10-30
6206037 Fuel supplying apparatus Masatoshi Murakoshi, Hiroshi Morikawa 2001-03-27