Takehiko Sakurai is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of rare gas discharge fluorescent lamps. With a total of 8 patents to his name, Sakurai's innovations have enhanced the efficiency and longevity of lighting devices.

Latest Patents

Sakurai's latest patents include a rare gas discharge fluorescent lamp device that offers a long life and high brightness. This invention features a glass bulb containing rare gas, with a fluorescent layer on its inner surface and electrodes at both ends. The device can utilize a DC power source and a resonance circuit to generate pulse-like voltage across the electrodes, optimizing energization time. Another notable patent involves a discharge lamp designed for large light output and stable discharge, featuring belt-like electrodes mounted on a cylindrical glass bulb.

Career Highlights

Sakurai has spent a significant portion of his career at Mitsubishi Electric Corporation, where he has been instrumental in advancing lighting technologies. His work has not only improved the performance of fluorescent lamps but has also contributed to the development of image display devices that utilize multiple discharge lamps.

Collaborations

Throughout his career, Sakurai has collaborated with notable colleagues, including Takeo Saikatsu and Sadayuki Matsumoto. These partnerships have fostered innovation and have led to the successful development of various lighting technologies.

Conclusion

Takehiko Sakurai's contributions to the field of fluorescent lamp technology have made a lasting impact on the industry. His innovative designs and patents continue to influence the development of efficient lighting solutions.

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