TK

Toshiaki Kita

HI Hitachi: 1 patents #311 of 1,214Top 30%
Overall (1982): #26,993 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312569 Concave gratings Tatsuo Harada 1982-01-26