Location History:
- Kuki, JP (2014)
- Tokyo, JP (2013 - 2024)
Company Filing History:
4 out of 1,268 
1 out of 2,253 
Years Active: 2013-2024
Title: Hidemitsu Hakii: Innovator in Optical Devices
Introduction
Hidemitsu Hakii is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optical devices, holding a total of 4 patents. His work focuses on innovative display technologies that utilize sub-wavelength periodic structures.
Latest Patents
Hakii's latest patents include a display featuring sub-wavelength polygonal periodic elements. This display incorporates a dielectric periodic structure with a support and multiple periodic elements arranged in a two-dimensional lattice. The elements can be either convexities or concavities on a reference plane. Additionally, he has developed an optical device that comprises a dielectric periodic structure with a metal layer that conforms to the surface profile of the periodic structure. This optical device is designed to enhance the performance of displays and optical filters.
Career Highlights
Throughout his career, Hidemitsu Hakii has worked with prominent companies such as Toppan Printing Co., Ltd. and Advantest Corporation. His experience in these organizations has allowed him to refine his expertise in optical technologies and contribute to various innovative projects.
Collaborations
Hakii has collaborated with notable colleagues, including Isao Yonekura and Masashi Kawashita. These partnerships have fostered a creative environment that has led to advancements in optical device technology.
Conclusion
Hidemitsu Hakii's contributions to the field of optical devices demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing display technologies through unique designs and structures.