RT

Ryoji Tamai

Kawasaki: 3 patents #725 of 2,943Top 25%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
OC Oyabe Seiki Co.: 1 patents #5 of 13Top 40%
📍 Oyabe, JP: #4 of 23 inventorsTop 20%
Overall (All Time): #1,104,567 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11946390 Rotor blade and disc of rotating body Hirotaka Kurashima, Hirokazu Matsuda, Ryozo Tanaka 2024-04-02
10968776 Turbine support structure Koji Terauchi 2021-04-06
10066489 Rotating body provided with blades Ryozo Tanaka, Toshiyuki Yamamoto, Yoshichika Sato, Yoshinobu Sakano 2018-09-04
9433994 Centering device for plate-shaped workpiece Shinya Matsuyama, Yuta Suzuki, Susumu Nishimoto, Toshihiko Matsumoto, Masanao Suzuki +1 more 2016-09-06