TO

Tetsuya Okuyama

JT Japan Tobacco: 1 patents #9 of 46Top 20%
KO Komatsu: 1 patents #101 of 309Top 35%
Overall (2017): #100,109 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9583749 Work equipment battery case and battery unit Takeshi Souma 2017-02-28
9568440 Filter inspection method and apparatus 2017-02-14