TT

Takeshi Tokuyama

HS Hitachi Automotive Systems: 4 patents #37 of 548Top 7%
HI Hitachi: 2 patents #180 of 1,362Top 15%
Overall (2019): #21,225 of 560,194Top 4%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10524398 Electric power conversion apparatus Kinya Nakatsu, Ryuichi Saito, Keisuke Horiuchi, Toshiya Satoh, Hideki Miyazaki 2019-12-31
10367426 Power conversion device Akira Matsushita, Ryuuichi Saitou 2019-07-30
10348214 Power module, power converter device, and electrically powered vehicle Kinya Nakatsu, Hiroshi Hozoji, Yusuke Takagi, Toshiya Satoh, Taku Oyama +1 more 2019-07-09
10238015 Power conversion apparatus Kinya Nakatsu, Ryuichi Saito 2019-03-19
10194563 Power conversion device Nobutake Tsuyuno, Eiichi Ide 2019-01-29
10177676 Power converter Morio Kuwano, Toshiya Satoh, Akihiro Namba 2019-01-08