KH

Katsuya Hirata

MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
KC Kansai Electric Power Co.: 2 patents #104 of 506Top 25%
HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,441,921 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11183898 Rotary electric machine and manufacturing method for rotary electric machine Genzo Iwaki, Kazuo Nishihama, Atsushi Abe 2021-11-23
8034496 Fuel cell 2011-10-11
8021794 Fuel cell with cross-shaped reformer Taner Akbay, Takashi Miyazawa, Naoya Murakami 2011-09-20