Location History:
- Saitama Pref., JP (2014)
- Saitama, JP (2015)
Company Filing History:
2 out of 62 
1 out of 29 Years Active: 2014-2015
Title: Masayuki Hakata: Innovator in Optical Technology
Introduction
Masayuki Hakata is a prominent inventor based in Saitama Prefecture, Japan. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of display devices and electronic shelf labels.
Latest Patents
Hakata's latest patents include an information display device and a display driving method. The first patent describes a liquid crystal lens optical body that allows for rapid response. This innovative design features a first liquid crystal lens with a liquid crystal layer held between first electrodes. The lens changes optical power by controlling the orientation of liquid crystal molecules based on input signals. Additionally, a second liquid crystal lens operates similarly, with both lenses aligned on an optical axis. Notably, the response characteristics differ when transitioning between large and small optical power conditions.
The second patent pertains to a power management system for electronic shelf labels (ESL) and similar devices. This system optimizes communication between ESL labels and a server through a base station. It minimizes battery consumption while ensuring that pricing and related information remain up to date. The base stations and servers are designed to operate on hardwired power, enhancing the overall efficiency of the system.
Career Highlights
Hakata has worked with notable companies such as Optoelectronics Co., Ltd. and Opticon, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the optical field.
Collaborations
Hakata has collaborated with esteemed colleagues, including Yasutake Kawashima and Hidetaka Fujisawa. These partnerships have fostered innovation and the development of advanced technologies.
Conclusion
Masayuki Hakata's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in display devices and power management systems.