HI

Hitoshi Ikuma

TL The Japan Research Institute, Limited: 4 patents #4 of 19Top 25%
Overall (All Time): #1,245,102 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7808123 Power supply system, multiple dwelling, and computer program Makoto Inoue 2010-10-05
7535118 Power supply system and fuel cell unit Makoto Inoue 2009-05-19
7518262 Power supply system, multiple dwelling, and computer program Makoto Inoue 2009-04-14
6981379 Power supply system Makoto Inoue 2006-01-03