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Title: The Innovations of Masahiro Tatesawa: A Patented Inventor from Tokyo
Introduction
Masahiro Tatesawa is a notable inventor based in Tokyo, Japan, recognized for his contribution to the technology behind discharge lamps. With a focus on creating more durable components, Tatesawa holds one patent that showcases his innovative approach in the field.
Latest Patents
Tatesawa's patent, titled "Cathode component for discharge lamp," presents a highly durable cathode component designed specifically for discharge lamps. This invention features a barrel with a wire diameter ranging from 2 to 35 mm and a tapered front end. The key innovation lies in the tungsten alloy used, which contains 0.5 to 3% by weight of a thorium component (ThO). Moreover, his design ensures that not less than 90% of tungsten crystals have a grain size between 1 to 80 µm in specified cross-sections, enhancing the performance and lifespan of the cathode component.
Career Highlights
Tatesawa has had an illustrious career, working for prominent companies such as Kabushiki Kaisha Toshiba and Toshiba Materials Co., Ltd. His experiences in these organizations have not only honed his engineering skills but also have provided a platform for his innovative ideas to flourish.
Collaborations
Throughout his career, Masahiro Tatesawa has collaborated with esteemed colleagues, including Hitoshi Aoyama and Noboru Kitamori. These partnerships have contributed to the development of advanced technologies and innovations in the field of electrical components.
Conclusion
Masahiro Tatesawa stands out as a pivotal figure in the realm of inventions related to discharge lamps. His dedication to enhancing the durability and functionality of cathode components underscores the importance of innovation in engineering. With his patent, Tatesawa continues to inspire future inventors in the pursuit of technological advancement.