KH

Ken Hayashi

NI Nifco: 3 patents #2 of 59Top 4%
SI Sumitomo Heavy Industries: 2 patents #1 of 28Top 4%
Overall (2005): #6,818 of 245,428Top 3%
5
Patents 2005

Issued Patents 2005

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D513264 Rotor of a rotary damper 2005-12-27
6969820 Marking method and marking apparatus using multiple photon absorption, marked optical element manufactured by using the marking method and the marking apparatus Kazuyoshi Itoh 2005-11-29
6913125 Damper 2005-07-05
6869749 Marking method and marking apparatus using multiple photon absorption, marked optical element manufactured by using the marking method and the marking apparatus Kazuyoshi Itoh 2005-03-22
6857675 Damper unit and glove box device using the same Katsuhito Kurachi, Shunsuke Okabayashi, Hiroyuki Hayashi, Mikihiro Amano 2005-02-22