Jun Imai

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Petroleum additive having excellent storage stability and heat stab...
- Patent number 5,895,777
- Issue date Apr 20, 1999
- Cosmo Research Institute
- Sanae Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a liquefied coal oil and a catalyst for the p...
- Patent number 5,130,013
- Issue date Jul 14, 1992
- Mitsubishi Kasei Corporation
- Yoichi Kageyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for hydrogenating a solvent-refined coal
- Patent number 4,750,991
- Issue date Jun 14, 1988
- Mitsubishi Chemical Industries, Ltd.
- Yoichi Kageyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for hydrogenating a solvent-refined coal
- Patent number 4,737,266
- Issue date Apr 12, 1988
- Mitsubishi Chemical Industries Ltd.
- Yoichi Kageyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...