HH

Hiroyuki Hayashi

Ngk Spark Plug Co.: 1 patents #31 of 117Top 30%
NI Nifco: 1 patents #9 of 59Top 20%
📍 Tokyo, MI: #13 of 32 inventorsTop 45%
Overall (2005): #54,027 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6936148 Gas sensor element having at least two cells Tomohiro Mabuchi, Yoshiaki Kuroki, Shinya Awano, Kunio Yanagi 2005-08-30
6857675 Damper unit and glove box device using the same Katsuhito Kurachi, Shunsuke Okabayashi, Ken Hayashi, Mikihiro Amano 2005-02-22