Hitoshi Onishi

Title: Hitoshi Onishi - Innovator in Heat Receiver Technology

Introduction

Hitoshi Onishi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of heat receiver technology, particularly in applications related to liquid crystal projectors. His innovative approach has led to the development of a unique patent that enhances the functionality of liquid crystal panels.

Latest Patents

Onishi holds a patent for a "Heat receiver having an annular flow path and manufacturing method of the same." This invention is designed to cool down a rectangular liquid crystal panel used in liquid crystal projectors. The heat receiver features a window portion that contacts the outer periphery of the liquid crystal panel. It includes a flat annular flow path surrounding the window portion, which has a narrowed section along one side. Additionally, two supply discharge flow paths are strategically placed near the corners of the window portion to facilitate the supply and discharge of a heat exchange medium. This innovative design improves the efficiency of heat management in projection systems.

Career Highlights

Hitoshi Onishi is associated with Seiko Epson Corporation, a leading company in imaging and printing technology. His work at Epson has allowed him to focus on advancements in liquid crystal technology, contributing to the company's reputation for innovation and quality.

Collaborations

Throughout his career, Onishi has collaborated with talented colleagues, including Tsunehito Wake and Jiro Nakajima. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Hitoshi Onishi's contributions to heat receiver technology exemplify the spirit of innovation in the field of liquid crystal projectors. His patent reflects a commitment to enhancing the performance of projection systems, showcasing the importance of inventive thinking in technology.