YK

Yoshiaki Kai

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
TK Toshiba Kikai: 1 patents #12 of 45Top 30%
Overall (2004): #33,813 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6829135 Layered product, capacitor, electronic component and method and apparatus manufacturing the same Kazuyoshi Honda, Noriyasu Echigo, Masaru Odagiri, Nobuki Sunagare 2004-12-07
6682277 Tool, tool holder, and machine tool Katsuhito Endo, Sakashi Adachi, Takazumi Watanabe, Yasufumi Kawago 2004-01-27