Makoto Nishishita

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing mixture of sulfurized alkaline earth metal sa...
- Patent number 5,538,650
- Issue date Jul 23, 1996
- Cosmo Research Institute
- Masato Goto
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Over-based sulfurized alkaline earth metal phenate and process for...
- Patent number 5,446,202
- Issue date Aug 29, 1995
- Cosmo Research Institute
- Makoto Nishishita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing over-based alkaline earth metal phenate
- Patent number 5,292,968
- Issue date Mar 8, 1994
- Cosmo Research Institute
- Sanae Ueda
- C07 - ORGANIC CHEMISTRY