MT

Masakazu Takasumi

HI Hitachi: 2 patents #899 of 4,225Top 25%
📍 Ibaraki, JP: #79 of 785 inventorsTop 15%
Overall (2003): #52,612 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6579066 Turbine bucket Eiji Saito, Kiyoshi Namura, Yutaka Yamashita, Yoshiaki Yamazaki, Yoshio Shikano +2 more 2003-06-17
6568908 Steam turbine Kiyoshi Namura, Eiji Saito, Yoshiaki Yamazaki, Takeshi Onoda, Shigemichi Inoue 2003-05-27