HH

Hiroyuki Hayashi

SO Sony: 1 patents #49 of 234Top 25%
📍 Tokyo, MI: #3 of 6 inventorsTop 50%
Overall (1982): #59,013 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4366510 Video signal recording and/or reproducing device Yuji Watanabe 1982-12-28