RI

Ryuhei Isogawa

TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Miyoshi, JP: #1,404 of 2,464 inventorsTop 60%
Overall (All Time): #3,544,868 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6390030 Fuel reformer for mounting on a vehicle Yasuhiro Nobata, Masatsune Kondo, Shigeru Ogino, Kenji Kimura, Masayoshi Taki +6 more 2002-05-21