Toshihide Kaneko is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of optics and display technology. With a total of 8 patents to his name, Kaneko has established himself as a key figure in his industry.

Latest Patents

Among his latest innovations is the retrofocus lens system. This system comprises, in order from a large conjugate side, a first lens group with a negative refracting power that includes multiple lens elements, a second lens group with a positive refracting power, and a third lens group also with a positive refracting power. Each lens element in the first group possesses a negative refracting power, satisfying specific conditional expressions. Another notable patent is for a projection type display apparatus. This apparatus incorporates a light receiver or transmitter, allowing light signals to be received or transmitted through a screen or condensing lens nearby, enhancing luminous flux utility efficiency. It is designed to prevent picture quality deterioration due to color differences in projection units, ensuring optimal picture quality even when using projection lenses made of nearly identical components.

Career Highlights

Kaneko is associated with Mitsubishi Electric Corporation, where he has been instrumental in developing advanced optical technologies. His work has significantly impacted the efficiency and quality of projection systems.

Collaborations

He has collaborated with notable colleagues such as Eiichi Toide and Naoki Kawamoto, contributing to various innovative projects.

Conclusion

Toshihide Kaneko's contributions to optical technology and display systems highlight his role as a leading inventor in his field. His patents reflect a commitment to enhancing the quality and efficiency of visual technologies.

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]