YN

Yuuichi Nagayama

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Overall (All Time): #1,179,123 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10312858 Solar power generation system and failure diagnosis method therefor Toru KOUNO, Tetsuharu Ohya, Tomoharu Nakamura 2019-06-04
9998071 Failure diagnosis method and failure diagnosis system for photovoltaic system Toru KOUNO, Tetsuharu Ohya, Tomoharu Nakamura, Koki Morikawa, Satoshi Miyazaki 2018-06-12
9837957 Diagnostic method for solar power system and monitoring device Toru KOUNO, Atsuhiko Kubo, Tomoharu Nakamura 2017-12-05
9711663 Power generating system and method of designing power generating system Toru KOUNO, Masaaki Fujimori, Tomoharu Nakamura, Koki Morikawa 2017-07-18