Akihiko Sugitani is an accomplished inventor based in Hyogo, Japan, recognized for his significant contributions to lighting technology. Holding a total of 13 patents, Sugitani continues to push the boundaries of innovation in his field.

Latest Patents

Among his latest inventions, Sugitani has developed a light projection device and a headlamp for vehicles. This device has the capability of highly increasing and decreasing the illuminance of specific regions with a high degree of freedom. It comprises a first optical system that forms a secondary light radiation region, paired with a dynamic light deflection unit designed to deflect a light beam involved in this formation. Furthermore, a second optical system projects the deflected light beam, establishing a third light radiation region. An innovative deflection pattern generation unit further refines the direction of the deflected rays based on their incidence point.

Another notable patent by Sugitani is the light source device, which allows for the simultaneous projection of multiple color lights (e.g., red, green, and blue) across each division of an image frame. By dividing each color light into two segments temporally, it enables synthesized light from one group to enter a first spatial modulation element while another group interacts with a second spatial modulation element. This technology affords precise control over the gradation of each color light within the modulation elements, enhancing the overall visual output.

Career Highlights

Sugitani plays a vital role at Ushio Denki Kabushiki Kaisha, a company dedicated to advancing lighting technology. His innovative spirit is evident in the sophisticated patents he has developed, which are paving the way for new applications and improved technologies in vehicle lighting and visual displays.

Collaborations

Collaborating with talented coworkers such as Yoshihiro Horikawa and Takashi Ito, Sugitani has been able to leverage collective expertise in the field of engineering and technology. These collaborations contribute significantly to the trajectory and success of their projects.

Conclusion

In summary, Akihiko Sugitani stands out as a forward-thinking inventor whose work continues to influence the realm of lighting technology. His 13 patents speak volumes of his dedication and creativity, and his ongoing pursuits at Ushio Denki Kabushiki Kaisha cement his legacy as a pioneering innovator in his field.

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