MH

Makoto Hirayama

Mitsubishi Electric: 2 patents #192 of 1,307Top 15%
📍 Kasai, JP: #42 of 394 inventorsTop 15%
Overall (1989): #20,928 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4822756 Reaction furnace and method of operating the same — 1989-04-18
4802842 Apparatus for manufacturing semiconductor device — 1989-02-07