RO

Ryoji Okazaki

MC Mitsui Mining & Smelting Co.: 1 patents #2 of 14Top 15%
PA Panasonic: 1 patents #32 of 204Top 20%
📍 Kyoto, JP: #14 of 35 inventorsTop 40%
Overall (1989): #59,759 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861688 Zinc-alkaline battery Akira Miura, Kanji Takata, Toyohide Uemura, Keiichi Kagawa 1989-08-29