Yoshihiro Horikawa is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of laser technology, holding a total of 15 patents. His work focuses on optimizing the efficiency of laser light sources, which has important applications in various industries.

Latest Patents

Among his latest inventions are the "Laser light source apparatus" and the "Temperature control method of wavelength conversion element in laser light source apparatus." The purpose of these inventions is to enable stable light output by optimizing the wavelength conversion efficiency in a wavelength conversion element without the need for optical detection devices like photo diodes. The fundamental light wave emitted from a semiconductor laser is converted in wavelength by a wavelength conversion element and subsequently emitted. A lighting circuit supplies electric power to the semiconductor laser, while a control unit manages the operation of the device, ensuring that the wavelength conversion element reaches the optimal temperature for maximum efficiency.

Career Highlights

Yoshihiro Horikawa is currently associated with Ushio Denki Kabushiki Kaisha, a company known for its advancements in lighting technology. His innovative work has positioned him as a key figure in the development of laser light source technologies.

Collaborations

He has collaborated with notable coworkers, including Akihiko Sugitani and Takashi Ito, contributing to the advancement of their shared projects and innovations.

Conclusion

Yoshihiro Horikawa's contributions to laser technology and his numerous patents highlight his role as a leading inventor in the field. His work continues to influence advancements in lighting solutions and wavelength conversion efficiency.

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