KO

Kazumi Ohtaki

Ricoh Company: 1 patents #673 of 1,584Top 45%
Overall (2019): #392,889 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10233110 Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass object Takeo Yamaguchi, Hitoshi Iwatsuki, Takuya Saito, Teruki Kusahara 2019-03-19