Taminori Masuzawa

Title: Taminori Masuzawa: Innovator in Optical Pickup Devices

Introduction

Taminori Masuzawa is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of optical technology, particularly in the development of optical pickup devices. With a total of three patents to his name, Masuzawa's work has had a considerable impact on the industry.

Latest Patents

Masuzawa's latest patents include innovative designs for optical pickup devices. One of his patents describes an optical pickup device that features a semiconductor laser capable of emitting forward and backward laser light. This device includes a focusing mechanism that directs the forward laser light onto an optical recording medium. Additionally, it incorporates a light-receiving element for signal reproduction, which detects return light from the optical medium. The design also features a light-guiding system that channels the return light to the light-receiving element. A unique aspect of this invention is the inclusion of a shielding device within the package of the light source unit, which prevents the emitted light from interfering with the light-receiving element.

Another patent by Masuzawa elaborates on an optical pickup device with similar features, emphasizing the importance of shielding protection. This design also integrates a semiconductor laser and a light-receiving element within a common package, ensuring efficient operation and signal accuracy.

Career Highlights

Taminori Masuzawa is currently employed at Kabushiki Kaisha Sankyo Seiki Seisakusho, where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical devices, making them more efficient and reliable.

Collaborations

Masuzawa has collaborated with notable coworkers, including Tadashi Takeda and Yoshio Hayashi. Their combined expertise has contributed to the successful development of various optical technologies.

Conclusion

Taminori Masuzawa is a distinguished inventor whose work in optical pickup devices has paved the way for advancements in optical technology. His innovative patents reflect his commitment to enhancing the efficiency and functionality of optical systems.