KK

Keiko Koyano

OH Ohta: 1 patents #4 of 10Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,507,533 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6544288 Biocompatible titanium implant for medical use Akiyoshi Osaka, Satoshi Hayakawa, Kanji Tsuru, Keizo Ohta 2003-04-08