YI

Yasuyuki Iwasa

JE Jx Nippon Oil & Energy: 4 patents #11 of 143Top 8%
CH Chiyoda: 1 patents #12 of 32Top 40%
Overall (2017): #34,889 of 506,227Top 7%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9828309 Method for producing monocyclic aromatic hydrocarbons Shinichiro Yanagawa, Yuichiro Fujiyama, Ryoji Ida, Masahide Kobayashi, Susumu Yasui +3 more 2017-11-28
9815047 Catalyst for producing monocyclic aromatic hydrocarbon and production method of monocyclic aromatic hydrocarbon Shinichiro Yanagawa, Masahide Kobayashi, Ryoji Ida 2017-11-14
9776934 Method for producing monocyclic aromatic hydrocarbons Shinichiro Yanagawa, Masahide Kobayashi, Ryoji Ida 2017-10-03
9573864 Method of producing monocyclic aromatic hydrocarbons Shinichiro Yanagawa, Masahide Kobayashi, Ryoji Ida 2017-02-21