Hirotatsu Okubo

Title: Hirotatsu Okubo: Innovator in Optical Technology

Introduction

Hirotatsu Okubo is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of optical technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

Okubo's latest patents include an optical component casing and a projection lens manufacturing apparatus. The optical component casing is designed to house multiple optical components, including a reflection mirror, and features a holder that allows for the rotation of the reflection mirror relative to the housing main body. This design ensures that the rotation center of the holder aligns with the intersection of the illumination optical axis and the reflection surface of the mirror. His second patent focuses on a projection lens that includes a lens barrel with position-adjusting holes, allowing for precise adjustments of the third group lens during manufacturing. This innovation enhances the accuracy and quality of projection lenses used in various optical devices.

Career Highlights

Hirotatsu Okubo is currently employed at Seiko Epson Corporation, a leading company in the field of imaging and printing technology. His work at Epson has allowed him to develop cutting-edge optical devices that are integral to modern projection systems.

Collaborations

Throughout his career, Okubo has collaborated with talented individuals such as Shohei Fujisawa and Shunji Umemura. These collaborations have fostered a creative environment that encourages innovation and the development of advanced optical technologies.

Conclusion

Hirotatsu Okubo's contributions to optical technology through his patents and work at Seiko Epson Corporation highlight his role as a key innovator in the field. His inventions continue to influence the design and functionality of optical devices, showcasing the importance of innovation in technology.