TN

Takayuki Nakakawaji

HI Hitachi: 1 patents #856 of 3,149Top 30%
Overall (1994): #62,761 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5346633 Method for surface treatment of a body, surface treatment agent, surface treated body, surface treated members, and apparatus being furnished with same Atsushi Morihara, Mitsuyoshi Shoji, Koji Sato, Yutaka Ito, Ryuichi Kaji +1 more 1994-09-13