KT

Kazuhiko Tasaka

JC Japan Petroleum Exploration Co.: 9 patents #1 of 25Top 4%
IN Inpex: 9 patents #1 of 17Top 6%
JN Japan Oil, Gas And Metals National: 9 patents #1 of 17Top 6%
CC Cosmo Oil Co.: 9 patents #1 of 21Top 5%
JE Jx Nippon Oil & Energy: 9 patents #2 of 121Top 2%
NE NS Sumikin Engineering: 8 patents #1 of 50Top 2%
NC Nippon Steel Engineering Co.: 1 patents #1 of 5Top 20%
Overall (2016): #8,363 of 481,213Top 2%
9
Patents 2016

Issued Patents 2016

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9513051 Method for recovering hydrocarbon compounds and a hydrocarbon recovery apparatus from a gaseous by-product 2016-12-06
9499453 Catalyst filling apparatus of bubble column slurry bed reactor and catalyst filling method of bubble column slurry bed reactor 2016-11-22
9493714 Method for producing hydrocarbon oil and system for producing hydrocarbon oil Yuichi Tanaka, Marie Iwama 2016-11-15
9487713 Method for producing hydrocarbon oil Marie Iwama, Yuichi Tanaka 2016-11-08
9475036 Hydrogenation refining catalyst and method for producing a hydrocarbon oil Yuichi Tanaka, Takuya Niitsuma, Marie Iwama 2016-10-25
9434657 Hydrocarbon synthesis reaction apparatus, start-up process thereof, and hydrocarbon synthesis reaction system Yasuhiro Onishi, Tomoyuki Mikuriya 2016-09-06
9404050 Startup method for fractionator 2016-08-02
9376352 Start-up method of bubble column slurry bed reactor 2016-06-28
9266099 Regenerated hydrocracking catalyst and method for producing a hydrocarbon oil Yuichi Tanaka, Takuya Niitsuma, Marie Iwama 2016-02-23