KY

Kiyomi Yagi

HI Hitachi: 1 patents #856 of 3,149Top 30%
📍 Hamura, JP: #7 of 18 inventorsTop 40%
Overall (1994): #103,978 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352324 Etching method and etching apparatus therefor Yasushi Gotoh, Tokuo Kure, Hiroshi Kawakami, Masanori Katsuyama, Hiromichi Enami 1994-10-04