HM

Hiroyuki Matsuzaki

HI Hitachi: 1 patents #867 of 2,942Top 30%
TC Tohoku Electric Power Company: 1 patents #12 of 22Top 55%
Overall (1997): #141,471 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611670 Blade for gas turbine Akira Yoshinari, Hideki Tamaki, Tosiaki Saito, Mitsuru Kobayashi, Katsumi Iijima +2 more 1997-03-18