Company Filing History:
12 out of 690 
5 out of 3,199 
2 out of 827 
Years Active: 1981-2000
Title: Hiroyoshi Omika: Innovator in Liquid Crystal Display Technology
Introduction
Hiroyoshi Omika is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of 13 patents. His innovative work has paved the way for advancements in display devices that are widely used today.
Latest Patents
Omika's latest patents include a color liquid crystal display device and a method for producing color. The color liquid crystal display device features a color filter substrate and a counterelectrode substrate, which are sealed together with a liquid crystal layer in between. This design enhances the display's color quality and efficiency. Additionally, he has developed a method for preparing a substrate with a light-shielding layer, which involves a series of precise steps to ensure optimal performance in TFT array substrates for LCD devices.
Career Highlights
Throughout his career, Hiroyoshi Omika has worked with notable companies such as Nippon Oil Company and Dai Nippon Printing Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced display technologies.
Collaborations
Omika has collaborated with several talented individuals in his field, including Yutaka Otsuki and Yoshihiko Araki. These partnerships have fostered innovation and have led to the successful development of various technologies.
Conclusion
Hiroyoshi Omika's contributions to liquid crystal display technology have had a lasting impact on the industry. His innovative patents and collaborations highlight his role as a key figure in advancing display technology.