IS

Ikuma Sugamata

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #1,487,400 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9787094 Electric power demand regulating system, electric power demand regulating device, and electric power demand regulating method Hirotaka Takahashi, Yasushi Tomita, Akira Kobayashi, Tsukasa Onishi, Takafumi Ebara 2017-10-10
9651972 Demand regulating system, demand regulating apparatus, and consumption device management apparatus Hirotaka Takahashi, Yasushi Tomita, Maki Hayashi, Kahoru Kakimoto 2017-05-16
9547285 Electricity demand regulating system and demand adjustment executive system Hirotaka Takahashi, Yasushi Tomita 2017-01-17