EM

Eisuke Maruyama

HC Hitachi Industrial Equipment Systems Co.: 5 patents #95 of 550Top 20%
TO Tokico: 2 patents #111 of 359Top 35%
Overall (All Time): #726,680 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D809457 Transformer housing Miki Yamazaki, Manabu Dohi, Ryosuke Mikoshiba, Kenichi Souma 2018-02-06
D809458 Transformer housing Miki Yamazaki, Manabu Dohi, Ryosuke Mikoshiba, Kenichi Souma 2018-02-06
8959752 Transformer core manufacturing apparatus and method Shunsuke Ikeda, Junichi Ishizuki, Takashi Kurata 2015-02-24
7948347 Multi-stage coil for transformer, and coil winding method and apparatus for manufacturing the same Toshio Ogata, Jyunichi Ishizuki 2011-05-24
7793880 Multi-stage coil for transformer, and coil winding method and apparatus for manufacturing the same Toshio Ogata, Jyunichi Ishizuki 2010-09-14
4360127 Apparatus for supplying fluid of predetermined quantity Hiromitsu Kobayashi, Masakazu Mitsuhashi, Hiromichi Takeuchi, Yoshiki Futamura, Naohito Suzuki 1982-11-23
4359074 Fuel supplying apparatus Hiromitsu Kobayashi, Masakazu Mitsuhashi, Hiromichi Takeuchi, Yoshiki Futamura, Naohito Suzuki 1982-11-16