Yoshitsugu Kohno

Title: The Innovations of Yoshitsugu Kohno

Introduction

Yoshitsugu Kohno is a notable inventor based in Iwate, Japan. He has made significant contributions to the field of optical systems, holding a total of 5 patents. His work primarily focuses on projection optical systems and their applications in display technologies.

Latest Patents

Kohno's latest patents include a projection optical system that features both transmissive-refractive and reflective-refractive elements. This innovative system allows for the projection of images formed by a spatial light modulator onto a projection surface at specific angles. Another significant patent involves a projection display apparatus that incorporates refractive and reflective optics, utilizing a non-circular lens to enhance image quality.

Career Highlights

Throughout his career, Yoshitsugu Kohno has worked with prominent companies such as Ricoh Company, Ltd. and Sanyo Electric Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Kohno has collaborated with notable colleagues, including Osamu Nagase and Ryuhei Amano. These partnerships have further enriched his work and led to advancements in the field of projection optics.

Conclusion

Yoshitsugu Kohno's contributions to optical systems and projection technologies highlight his innovative spirit and dedication to advancing the field. His patents and collaborations reflect a commitment to excellence in invention and design.