HT

Hiroshi Tsujimura

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #124,091 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5305361 Method of and apparatus for water-jet peening Kunio Enomoto, Masahiro Otaka, Koichi Kurosawa, Hideyo Saito, Yasumasa Tamai +2 more 1994-04-19