Genki OKUYAMA

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Chiba-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
REFRIGERATION MACHINE OIL COMPOSITION, REFRIGERANT LUBRICATING OIL...
- Publication number 20230227747
- Publication date Jul 20, 2023
- IDEMITSU KOSAN CO.,LTD.
- Genki OKUYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LUBRICATING OIL COMPOSITION
- Publication number 20230112787
- Publication date Apr 13, 2023
- IDEMITSU KOSAN CO.,LTD.
- Genki OKUYAMA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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 DEGRADATION EVALUATION SYSTEM AND LUBRICATING OIL D...
- Publication number 20220156909
- Publication date May 19, 2022
- Idemitsu Kosan Co.,Ltd
- Hiroki SEKIGUCHI
- G06 - COMPUTING CALCULATING COUNTING