HI

Harutomo Ikeda

IC Idemitsu Kosan Co.: 1 patents #52 of 151Top 35%
Overall (2021): #440,674 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11028335 Grease composition, method for manufacturing grease composition, and method for using grease composition Akihiro Shishikura, Tomonobu Takada, Hiroki Sekiguchi, Asami KOGA, Go Watanabe 2021-06-08