TY

Tokio Yamagiwa

HI Hitachi: 5 patents #36 of 2,942Top 2%
CI Chubu Electric Power Company, Incorporated: 1 patents #1 of 12Top 9%
Overall (1997): #3,161 of 185,788Top 2%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5699219 Ground fault current limiter and method of limiting ground fault current Hiroshi Arita, Junzo Kida, Yoshiaki Matsui, Shigeyuki Sugimoto, Sadanori Neo 1997-12-16
5689088 Gas insulated device, gas insulated switchgear, gas insulated bus line, and cable direct-coupled gas insulated switchgear Toshiaki Rokunohe, Fumihiro Endo, Kenji Anno 1997-11-18
5627941 Method of configuring a neural network and a diagnosis/control system using the neural network Isao Takahashi, Fumihiro Endo 1997-05-06
5601735 Long-sized tubular grounding container unit for gas-insulated electrical device and laser welding device for manufacturing the same Hideo Kawamoto, Shinji Fukuda, Masayoshi Hashiura, Osamu Isshiki, Shigetaka Takeuchi +1 more 1997-02-11
5598509 Method of configuring a neural network and a diagnosis/recognition system using the same Isao Takahashi, Fumihiro Endo 1997-01-28