YH

Yoshiyasu Hagiwara

CC Central Japan Railway Comany: 5 patents #27 of 313Top 9%
FC Fuji Electric Co.: 2 patents #952 of 2,643Top 40%
TC Toyo Electric Mfg. Co.: 1 patents #10 of 32Top 35%
Overall (All Time): #985,727 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10141789 Converter and power receiving apparatus Yuki KASHIWAGI, Toshiaki Murai, Tadashi Sawada, Takayoshi Tanaka, Takehisa Kashima 2018-11-27
9984806 Coil mounting structure Daisuke Shimode, Toshiaki Murai, Masayuki Tobikawa, Yukio Takahashi 2018-05-29
9632564 Power supply device Toshiaki Murai, Tadashi Sawada, Masayuki Tobikawa, Ayako Saga, Michio Tamate +2 more 2017-04-25
9590428 Electric power receiving device and method of receiving electric power Yuki KASHIWAGI, Toshiaki Murai, Tadashi Sawada 2017-03-07
9231494 Power supply device with a resonant bridge circuit control unit Tadashi Sawada, Toshiaki Murai, Masayuki Tobikawa, Ayako Saga, Tomotaka Nishijima +1 more 2016-01-05