KH

Kenichi Hirada

NS Nippon Soken: 1 patents #783 of 1,540Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Susono, JP: #918 of 1,238 inventorsTop 75%
Overall (All Time): #3,759,142 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5582805 Electrically heated catalytic apparatus Kouji Yoshizaki, Takaaki Itou, Hiroshi Hirayama, Tetsuo Nagami, Masakatsu Sanada +11 more 1996-12-10