Kenji Kan

Title: Kenji Kan: Innovator in Optical Pickup Technology

Introduction

Kenji Kan is a notable inventor based in Saitama, Japan, recognized for his contributions to optical pickup technology. With a total of three patents to his name, Kan has made significant advancements in the field, particularly in the design and functionality of optical pickup apparatuses.

Latest Patents

Kan's latest patents focus on innovative optical pickup apparatuses. One of his patents describes an optical pickup apparatus that includes an objective lens with a numeric aperture and an incident face. An antireflection coating is formed on the incident face, allowing for optimal transmittance of laser light. The design ensures that the transmittance of laser light entering the objective lens is set at predetermined values based on the numeric aperture. Another patent details an optical pickup apparatus that focuses laser light emitted from a laser diode onto a signal recording layer of an optical disc. This apparatus features an adjustment coating that modifies the transmittance of laser light, enhancing the performance of the optical lens.

Career Highlights

Throughout his career, Kenji Kan has worked with prominent companies such as Sanyo Electric Co., Ltd. and Sanyo Optec Design Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Kan has collaborated with notable colleagues, including Tohru Hotta and Ryoichi Kawasaki. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.

Conclusion

Kenji Kan's work in optical pickup technology showcases his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of optical systems and their applications, making him a significant figure in the industry.