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Kaburagi; Shingo
Tokyo, JP
No. of patents:

Patent Number Title Of Patent Date Issued
6890664 Entry boards for use in drilling small holes May 10, 2005
An entry board for use in drilling small holes in boards: the entry board comprises a lubricant layer of a mixture of a polyethylene glycol having an average molecular weight of at least 3000 to less than 10000, a polyethylene glycol having an average molecular weight of at least 10000
6221814 Aqueous compositions, aqueous cutting fluid using the same, method for preparation thereof, and April 24, 2001
An aqueous cutting fluid which can reduce the impact on working environment and the global environment, and can achieve both preventing precipitates from becoming a hard cake and keeping high dispersibility for abrasive grains is provided. Such an aqueous cutting fluid is obtained by a m
6001265 Recovery of coolant and abrasive grains used in slicing semiconductor wafers December 14, 1999
A system for reusing water soluble slurry waste fluid wherein separated available abrasive grains and extracted water soluble coolant are reused. This system is capable of reducing a disposal cost due to a reduction of a load to a waste water disposal plant by effectively reusing water s
5693596 Cutting fluid, method for production thereof, and method for cutting ingot December 2, 1997
A water-soluble cutting fluid is produced by dissolving a polymer fatty acid triglyceride imidazole, 2-methyl-1-stearate, and boric acid imidazole in the dispersion of inorganic bentonite in water thereby preparing a main component and adding oleic acid (agent for enhancing the lubricity

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