NK

Nobuo Katoh

Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Kameoka, JP: #43 of 111 inventorsTop 40%
Overall (All Time): #2,134,641 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7527883 Polymer electrolyte fuel cell Noriyuki Yamamoto, Hideaki Yukawa 2009-05-05
7258938 Polymer electrolyte fuel cell Noriyuki Yamamoto, Hideaki Yukawa 2007-08-21