Tetsurou Nakamura

Title: Tetsurou Nakamura: Display Technology Inventor

Introduction

Tetsurou Nakamura is an inventor associated with Kyoto, Japan, whose work includes display technologies designed to improve power efficiency and extend the useful life of light-emitting elements. He is credited with 9 patents.

Latest Patents

Nakamura’s recent patent work includes “Display Device and Display Device Driving Method for Causing Reduction in Power Consumption.” The invention describes an organic EL display system that detects voltage levels across pixels and uses a relay unit to route those measurements. A regulating unit adjusts the power supply to maintain a specified voltage difference, helping reduce power consumption.

Another patent, “Display Apparatus and Control Method for Display Apparatus,” addresses declining luminance and the lifespan of a light-emitting element. The apparatus stores trap levels associated with different usage durations, then applies a corresponding reverse-bias voltage to remove charge. The voltage level increases as the element’s usage duration grows.

Career Highlights

Nakamura’s listed company affiliations include Panasonic Corporation and JOLED Inc. His patent work reflects a focus on display apparatus, organic electroluminescent technology, power management, and methods for maintaining display performance over time.

Collaborations

Nakamura’s named coworkers include Hiroshi Shirouzu and Shinya Ono. Their shared professional context connects them to work in display technology and related inventions.

Conclusion

Tetsurou Nakamura’s patents address practical challenges in display engineering, including reducing power consumption and preserving luminance and component life.