KN

Koichi Nakahata

NI Ngk Insulators: 1 patents #71 of 196Top 40%
Overall (2003): #176,521 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6577103 Emergency power system, and system for automatically detecting whether or not failure of single cell occurs in battery for use in the system Kouji Tanaka, Akiyasu Okuno, Keiichi Mori, Akihiro Bito 2003-06-10