Hiroshi Harima

Title: Innovations of Hiroshi Harima

Introduction

Hiroshi Harima is a notable inventor based in Suwa, Japan. He has made significant contributions to the field of display technology, particularly through his innovative patents. With a total of 2 patents, Harima continues to push the boundaries of what is possible in projection-type display apparatuses.

Latest Patents

One of Harima's latest patents is a projection-type display apparatus designed to prevent the entry of light rays to the back side of liquid crystal light valves from a dichroic prism. This invention includes a color synthesizer that combines colored and modulated light beams. The apparatus features a square column dichroic prism composed of four triangle prisms with equal refractive indices. Additionally, it incorporates a filter that absorbs light with a specified wavelength range, ensuring optimal performance of the liquid crystal light valves.

Career Highlights

Hiroshi Harima is associated with Seiko Epson Corporation, a leading company in the printing and imaging technology sector. His work has been instrumental in advancing projection display technologies, making them more efficient and effective.

Collaborations

Harima has collaborated with notable colleagues such as Motoyuki Fujimori and Akitaka Yajima. Their combined expertise has contributed to the development of innovative solutions in the field of display technology.

Conclusion

Hiroshi Harima's contributions to the field of display technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in projection-type display apparatuses, showcasing the importance of innovation in technology.