Company Filing History:
Years Active: 1977
Title: Shitaro Hashimoto: Innovator in Liquid Crystal Display Technology
Introduction
Shitaro Hashimoto, an accomplished inventor from Shiki, Japan, has made significant contributions to the field of liquid crystal display (LCD) technology. With a focus on enhancing display functionalities, Hashimoto holds a patent that showcases his innovative approach to voltage supply systems for LCDs.
Latest Patents
Hashimoto's notable patent is for a "Four-level voltage supply for liquid crystal display." This invention presents a unique circuitry design that activates the backplate electrode of an LCD using a four-level voltage while segment electrodes are powered by a two-level voltage. The design incorporates at least two input terminals, five output terminals, a voltage dividing resistor network, and complementary MOSFET switching means. The implementation of this design utilizes MOS integrated circuitry technology, potentially enhancing the performance and efficiency of liquid crystal displays.
Career Highlights
Shitaro Hashimoto has been associated with Sharp Corporation, a prominent player in the electronics industry. His work has contributed to advancing LCD technology, making displays more versatile and efficient. The impact of his innovation is seen in various applications, enhancing both consumer electronics and professional display systems.
Collaborations
Throughout his career, Hashimoto has collaborated with fellow inventor Yuuichi Sato. Their partnership has likely fostered a creative environment that encourages innovation and technological advancement within their projects. Multi-inventor collaborations such as theirs often lead to breakthroughs that shape the industry.
Conclusion
Shitaro Hashimoto stands out as a significant figure in the world of LCD technology with his innovative patent for a four-level voltage supply system. His contributions through collaborations and his career at Sharp Corporation highlight the importance of innovation in enhancing display technology. As the industry continues to evolve, Hashimoto's patent may serve as a foundation for future advancements in liquid crystal displays.