RK

Ryuji Karasawa

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
ME Mitsubishi Heavy Industries Engineering: 1 patents #86 of 148Top 60%
OC Osaka Taiyu Co.: 1 patents #4 of 6Top 70%
Overall (All Time): #830,553 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10696188 Vehicle Toru Kanemori, Nobuyuki Fujio, Yoshiki Okubo 2020-06-30
D786132 Rolling stock doors Ichiro JOREN, Masahisa Masukawa, Mitsuaki Hoshi 2017-05-09
D757604 End part of rolling stock Ichiro JOREN, Masahisa Masukawa, Mitsuaki Hoshi 2016-05-31
D755672 Rolling stock Ichiro JOREN, Masahisa Masukawa, Mitsuaki Hoshi 2016-05-10
D496734 Assembled store for beauty and hairdressing Kuniyoshi Konishi, Koji Araki, Takashi Moriya, Fumihiro Kanda 2004-09-28
5131333 Tiltable table Kenko Yamaga, Yoshikazu Tabayashi 1992-07-21