An independent company that designs, develops, produces, tests, and provides after-sales care for safety-related products such as internal protectors and seismoscopes and sells its products under its own brand.
We are the development-driven company that has discovered the best value in originality. Characteristic of our founder, Susumu Ubukata, we are creating a company environment focusing on technology and developing our own original technology. We applied for the first patent for the "Flasher Circuit" in 1956. Five years later, 1961, the number of the patent applications exceeded 100. We emphasized the protection of our own technology by the patent application. In 1963, we applied for the patent for the "Fully-Automatic Control Equipment of the Automobile Illumination Lamp" in the US and (formerly) West Germany and expanded patent strategies in other countries. Currently, we have applied for more than 700 patents for our backbone technology, such as the internal protector, seismic detector and bimetal switch.
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