This inventor holds 29 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents, primarily in Liquid Crystal Displays. Top assignees: Sharp Kabushiki Kaisha Corporation, Fujitsu Corporation, Fujitsu Display Technologies Corporation. Active years: 1983-2013.
Location History:
- Kanagawa, JP (1998)
- Tokyo, JP (1983 - 2005)
- Kawasaki, JP (1983 - 2013)
Company Filing History:
13 out of 25,949 
11 out of 39,371 
2 out of 103 
Years Active: 1983-2013
Areas of Expertise:
Title: **Makoto Ohashi: Pioneer in Liquid Crystal Display Technology**
Introduction
Makoto Ohashi is a prominent inventor based in Kawasaki, Japan, known for his significant contributions to the field of liquid crystal display (LCD) technology. With an impressive portfolio of 29 patents, Ohashi has been instrumental in developing innovative solutions that have transformed the display industry.
Latest Patents
One of his recent patents is for a liquid crystal display device that features a liquid crystal layer with liquid crystal molecules situated between two substrates. This device includes pixels that form a display area, equipped with electrodes that apply voltage across the liquid crystal layer. Additionally, it incorporates domain regulating structures that divide the orientations of the liquid crystal molecules, creating multiple domains within each pixel when a predetermined voltage is applied. Notably, the invention also contains a structure adjacent to the display area, mirroring at least one of the domain regulating structures without overlapping the display area.
Another innovative patent focuses on an apparatus and method aimed at improving the quality of moving images on an LCD device. The described liquid crystal display features pixel electrodes positioned at intersections of signal lines and scanning lines, supported by a control circuit. This system divides the liquid crystal panel into first and second pixel regions, implementing impulse driving to activate control signals twice within a frame period. By writing display data and reset data separately across the pixel regions, the invention effectively alleviates blurring in moving images and prevents flicker on the display screen.
Career Highlights
Throughout his career, Makoto Ohashi has worked with notable companies such as Sharp Corporation and Fujitsu Limited. His experience in these leading organizations has allowed him to further hone his skills and expertise in LCD technology, making a lasting impact on the industry.
Collaborations
In his journey as an inventor, Ohashi has collaborated with esteemed colleagues, including Hidefumi Yoshida and Seiji Tanuma. These partnerships have contributed to the exchange of ideas and innovations, propelling advancements in liquid crystal displays.
Conclusion
Makoto Ohashi's work in the realm of liquid crystal display technology showcases his commitment to innovation and excellence. His inventions not only enhance the quality of visual media but also stand as a testament to his skill and creativity as an inventor. As he continues to develop groundbreaking technologies, Ohashi remains a significant figure in the landscape of display advancements.