KU

Katsuyuki Urasawa

CI Central Research Institute Of Electric Power Industry: 1 patents #86 of 276Top 35%
KC Kansai Electric Power Co.: 1 patents #210 of 506Top 45%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
Overall (All Time): #3,400,358 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7292424 Arcing horn device Kazuhiko Takasu, Takashi Chino, Osamu Usuda, Toshio Watanabe, Tomoyasu Hasegawa +7 more 2007-11-06