KN

Kazumi Nagayama

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
📍 Moriyama, JP: #60 of 281 inventorsTop 25%
Overall (2004): #181,349 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6710313 Planar heating element Naohito Asami, Mitsuru Yoneyama, Akira Shiratake, Osamu Yoshida, Hiroshi Mitsunaga 2004-03-23