HS

Hiroki Sekiguchi

IC Idemitsu Kosan Co.: 2 patents #24 of 131Top 20%
Overall (2019): #166,948 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10266787 Grease composition Yukitoshi Fujinami, Yusuke Nakanishi, Kouji Takane 2019-04-23
10240103 Grease composition for bearing Kouji Takane, Yukitoshi Fujinami, Yusuke Nakanishi, Yoshiyuki Suetsugu 2019-03-26