Tomohiko Tagawa

Title: The Innovations of Tomohiko Tagawa

Introduction

Tomohiko Tagawa is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work focuses on advancing technology in optical writing devices and image forming methods.

Latest Patents

Tagawa's latest patents include an optical writing device and an image forming device, along with a manufacturing method for the optical writing device. The optical writing device features a light-emitting substrate that arranges groups of light-emitting devices. It also includes a lens array with image-forming lenses that condense light onto an image carrier. The design incorporates a first base material containing the lens array and a second base material that includes either the light-emitting substrate or the lens array. Notably, the joint between these materials is a transparent body with a metal layer and an intermediate layer that enhances transmissivity in a specific wavelength band. Additionally, the lens array consists of a flat plate-shaped base part, multiple lenses, columnar light guiding parts, and light shielding parts, all designed to optimize light emission and direction.

Career Highlights

Tomohiko Tagawa is currently employed at Konica Minolta, Inc., where he continues to innovate in the field of optical technology. His work has been instrumental in developing advanced optical writing solutions that enhance image quality and efficiency.

Collaborations

Throughout his career, Tagawa has collaborated with talented individuals such as Kazuki Ikeda and Makoto Ooki. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Tomohiko Tagawa'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 optical writing devices.