KW

Kiyosi Watanabe

DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
Overall (All Time): #3,986,059 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4708626 Mold assembly Etsuo Sakai, Asaaki Nishioka, Iwao Mino 1987-11-24