Company Filing History:
5 out of 42,496 
3 out of 4 
2 out of 217 
Years Active: 1993-2005
Title: The Innovations of Atsumu Iguchi
Introduction
Atsumu Iguchi is a prominent inventor based in Mobara, Japan. He has made significant contributions to the field of liquid crystal display technology, holding a total of six patents. His work has been instrumental in advancing display technologies that are widely used today.
Latest Patents
Iguchi's latest patents include innovative designs for reflective type liquid crystal display devices. One of his patents describes a liquid crystal display device that features multiple reflective electrodes supplied with a video signal. This design incorporates second light-blocking conductive films positioned below the reflective electrodes, with a first insulating layer interposed between them. The configuration ensures that each of the second light-blocking films is electrically connected to its corresponding reflective electrode, effectively covering the spaces between adjacent reflective electrodes. Another patent outlines a similar liquid crystal display device that includes a first substrate, a second substrate, and a liquid crystal layer sandwiched between them. This design also features reflective electrodes and light-blocking conductive films, enhancing the overall performance of the display.
Career Highlights
Throughout his career, Atsumu Iguchi has worked with notable companies such as Hitachi, Ltd. and Echo Co. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the display industry.
Collaborations
Iguchi has collaborated with several talented individuals in his field, including Iwao Takemoto and Akiya Izumi. These collaborations have fostered innovation and creativity, leading to advancements in liquid crystal display technology.
Conclusion
Atsumu Iguchi's contributions to the field of liquid crystal displays are noteworthy and impactful. His innovative patents and collaborations with esteemed colleagues highlight his dedication to advancing technology. His work continues to influence the display industry, making him a significant figure in the realm of inventions.