AO

Akinori Okada

ML Mitsubishi Paper Mills Limited: 1 patents #21 of 63Top 35%
Overall (1989): #134,479 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855279 Heat-sensitive recording material Haruhiko Ikeda, Hirokazu Ohkura 1989-08-08