JK

Juniti Koyano

RC Riken Keiki Co.: 1 patents #1 of 3Top 35%
Overall (2003): #187,492 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6606897 Portable gas detector and its cradle Shuji Tajima, Masahide Kitamura 2003-08-19