KK

Katsuyoshi KAKINUMA

UY University Of Yamanashi: 3 patents #2 of 25Top 8%
MC Mitsui Mining & Smelting Co.: 1 patents #26 of 73Top 40%
📍 Kofu, JP: #3 of 19 inventorsTop 20%
Overall (2019): #82,580 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10490827 Alloy electrode catalyst and fuel cell using the same Makoto Uchida, Akihiro Iiyama 2019-11-26
10355285 Membrane electrode assembly with a catalyst layer including an inorganic oxide catalyst carrier and a highly hydrophobic substance and solid polymer fuel cell using the assembly Koji Taniguchi, Masahiro Watanabe, Makoto Uchida 2019-07-16
10333152 Fuel cell system and method for its operation Makoto Uchida, Masahiro Watanabe, Akihiro Iiyama 2019-06-25