YI

Yoshiyasu Ishihama

JC Japan Pionics Co.: 2 patents #2 of 13Top 20%
NC N.P.S. Company: 1 patents #1 of 6Top 20%
Overall (2003): #35,499 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6666921 Chemical vapor deposition apparatus and chemical vapor deposition method Shiro Sakai, Yukichi Takamatsu, Yuji Mori, Hong-Xing Wang, Yutaka Amijima 2003-12-23
6592674 Chemical vapor deposition apparatus and chemical vapor deposition method Shiro Sakai, Yukichi Takamatsu, Yuji Mori, Hiroyuki Naoi, Hong-Xing Wang +1 more 2003-07-15