HK

Hiroki Kamiyama

MC Maruzen Oil Co.: 1 patents #14 of 32Top 45%
Overall (All Time): #4,047,065 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4368337 Process for converting glycol dialkyl ether Kinya Tawara, Shigenori Nakashizu, Takashi Kaneko, Tadahiro Wakui, Tadashi Matsumoto 1983-01-11