NC

Noboru Chiba

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
HC Hitachi Engineering Co.: 1 patents #9 of 51Top 20%
HC Hitachi Ibaraki Business Engineering Co.: 1 patents #8 of 9Top 90%
Overall (2003): #149,209 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6519991 Water jet peening apparatus Katsuhiko Hirano, Kunio Enomoto, Eisaku Hayashi, Sadato Shimizu, Ren Morinaka +2 more 2003-02-18