Haruo Kumagai

NU National University Corporation Gunma University: 1 patents #4 of 40Top 10%

NU National University Corporation Hokkaido University: 1 patents #16 of 81Top 20%

NI Nisshinbo Industries: 1 patents #4 of 16Top 25%

Overall (2019): #451,764 of 560,194Top 85%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10392249	Hydrogen storage carbon material	Jun-ichi Ozaki, Asao Oya, Takafumi Ishii, Takuya Maie, Rieko Kobayashi +1 more	2019-08-27