Masato Yokomizo

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Narashino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricant composition
- Patent number 10,407,642
- Issue date Sep 10, 2019
- Idemitsu Kosan Co., Ltd.
- Masato Yokomizo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition and automotive transmission oil using same
- Patent number 9,624,453
- Issue date Apr 18, 2017
- Idemitsu Kosan Co., Ltd.
- Yoshitaka Tamoto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
DETERIORATION MEASUREMENT DEVICE, SYSTEM, METHOD, AND LUBRICANT OIL...
- Publication number 20230074611
- Publication date Mar 9, 2023
- IDEMITSU KOSAN CO.,LTD.
- Masato YOKOMIZO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND GEAR
- Publication number 20190292482
- Publication date Sep 26, 2019
- IDEMITSU KOSAN CO., LTD.
- Yasuhito NAKAHARA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICANT COMPOSITION
- Publication number 20180119049
- Publication date May 3, 2018
- IDEMITSU KOSAN CO., LTD.
- Masato YOKOMIZO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION AND AUTOMOTIVE TRANSMISSION OIL USING SAME
- Publication number 20150166927
- Publication date Jun 18, 2015
- Idemitsu Kosan Co., Ltd.
- Yoshitaka Tamoto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION AND MECHANICAL APPARATUS
- Publication number 20140142006
- Publication date May 22, 2014
- EDEMITSU KOSAN CO., LTD.
- Toshihiko Ichihashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...