Mayumi Yokoi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing p-xylene
- Patent number 11,066,343
- Issue date Jul 20, 2021
- ENEOS Corporation
- Yasuhiro Araki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing base oil for lubricant oils
- Patent number 9,988,585
- Issue date Jun 5, 2018
- JX Nippon Oil & Energy Corporation
- Kazuaki Hayasaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
ZSM-22 zeolite, hydroisomerization catalyst and method for producin...
- Patent number 9,840,672
- Issue date Dec 12, 2017
- JX Nippon Oil & Energy Corporation
- Yoshiyuki Nagayasu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Activated fischer-tropsch synthesis reaction catalyst and method fo...
- Patent number 9,458,387
- Issue date Oct 4, 2016
- Japan Oil, Gas and Metals National Corporation
- Yoshiyuki Nagayasu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrogenation isomerization catalyst, method for producing same, me...
- Patent number 8,758,596
- Issue date Jun 24, 2014
- JX Nippon Oil & Energy Corporation
- Kazuaki Hayasaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD FOR P-XYLENE
- Publication number 20210009488
- Publication date Jan 14, 2021
- ENEOS Corporation
- Ai MINODA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING p-XYLENE
- Publication number 20190263731
- Publication date Aug 29, 2019
- JXTG NIPPON OIL & ENERGY CORPORATION
- Yasuhiro ARAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING BASE OIL FOR LUBRICANT OILS
- Publication number 20150368569
- Publication date Dec 24, 2015
- JX NIPPON OIL & ENERGY CORPORATION
- Kazuaki HAYASAKA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ZSM-22 ZEOLITE, HYDROISOMERIZATION CATALYST AND METHOD FOR PRODUCIN...
- Publication number 20150057478
- Publication date Feb 26, 2015
- JX NIPPON OIL & ENERGY CORPORATION
- Yoshiyuki Nagayasu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACTIVATED FISCHER-TROPSCH SYNTHESIS REACTION CATALYST AND METHOD FO...
- Publication number 20140018454
- Publication date Jan 16, 2014
- JAPAN OIL, GAS AND METALS NATIONAL CORPORATION
- Yoshiyuki Nagayasu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGENATION ISOMERIZATION CATALYST, METHOD FOR PRODUCING SAME, ME...
- Publication number 20110270010
- Publication date Nov 3, 2011
- JX NIPPON OIL & ENERGY CORPORATION
- Kazuaki Hayasaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Mayumi Yokoi

Person

Patents Grantslast 30 patents

Method for producing p-xylene

Method for producing base oil for lubricant oils

ZSM-22 zeolite, hydroisomerization catalyst and method for producin...

Activated fischer-tropsch synthesis reaction catalyst and method fo...

Hydrogenation isomerization catalyst, method for producing same, me...

Patents Applicationslast 30 patents

PRODUCTION METHOD FOR P-XYLENE

METHOD FOR PRODUCING p-XYLENE

METHOD FOR PRODUCING BASE OIL FOR LUBRICANT OILS

ZSM-22 ZEOLITE, HYDROISOMERIZATION CATALYST AND METHOD FOR PRODUCIN...

ACTIVATED FISCHER-TROPSCH SYNTHESIS REACTION CATALYST AND METHOD FO...

HYDROGENATION ISOMERIZATION CATALYST, METHOD FOR PRODUCING SAME, ME...