Toru Kajino

Title: The Innovations of Toru Kajino

Introduction

Toru Kajino is a notable inventor based in Kodaira, Japan. He has made significant contributions to the field of optics, holding three patents that showcase his innovative spirit and technical expertise.

Latest Patents

Kajino's latest patents include a lens, a lens mounting method, and an optical pickup device. The lens features a lens portion that condenses light, a reflecting flat portion that reflects parallel light in the opposite direction of irradiation, and a flange portion that adheres to a lens holder using adhesive. Notably, the adhesive's applied portion is inclined with respect to the reflecting flat portion. His optical pickup apparatus is designed to prevent noise caused by return light by superimposing a high-frequency signal on the driving signal supplied to a laser diode. This apparatus includes a high-frequency superimposition integrated circuit and specific wiring arrangements to enhance performance.

Career Highlights

Throughout his career, Kajino 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 development as an inventor and innovator in the optical field.

Collaborations

Kajino has collaborated with talented individuals, including Keita Takanashi and Noriyuki Hiramatsu. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Toru Kajino's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence advancements in optics and related technologies.