DY

Daisuke Yokohagi

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Overall (All Time): #1,248,982 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7599407 Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus Katsuichi Ukita, Hidehiko Karasaki 2009-10-06
7471704 Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus Katsuichi Ukita, Hidehiko Karasaki 2008-12-30
7254147 Laser control method, laser apparatus, laser treatment method used for the same, laser treatment apparatus Katsuichi Ukita, Hidehiko Karasaki 2007-08-07
7005605 Laser irradiation apparatus and method Koki Ichihashi, Daiji Narita, Katsuichi Ukita, Hidehiko Karasaki 2006-02-28