Hideo Orita

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of 2,3,5-trimethylbenzoquinone
- Patent number 5,245,059
- Issue date Sep 14, 1993
- Japan as represented by Director General of Agency of Industrial Science and...
- Masao Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of hydrocarbons with two or more carbon...
- Patent number 5,126,499
- Issue date Jun 30, 1992
- Director General of Agency of Industrial Science and Technology
- Takashi Hayakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2,3-dimethoxy-5-methylbenzoquinone
- Patent number 4,952,712
- Issue date Aug 28, 1990
- Director General of Agency of Industrial Science and Technology
- Hideo Orita
- C07 - ORGANIC CHEMISTRY