NH

Nariyuki Hayashi

IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #135 of 327Top 45%
Overall (All Time): #1,621,715 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6210697 Medicament for hypothermia treatment 2001-04-03
5258206 Method and apparatus for producing diamond thin films Toshimichi Ito 1993-11-02
5135807 Diamond-coated member and process for the preparation thereof Toshimichi Ito, Masaya Tsubokawa 1992-08-04