Company Filing History:
2 out of 12 
2 out of 163 
Years Active: 2010-2011
Title: Kohki Hiroshima: Innovator in Memory Device Technology
Introduction
Kohki Hiroshima is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of memory devices, with a focus on utilizing liquid crystal compounds for data storage. His innovative approaches have led to the development of two patents that showcase his expertise in this area.
Latest Patents
Hiroshima's latest patents include a memory device and a data recording method that leverage the molecular alignment of liquid crystal compounds. The first patent describes a memory device characterized by a unique structure that includes a first electrode group with parallel linear electrodes, an electroconductive liquid crystal semiconductor material layer, and a second electrode group with transparent electrodes. This design allows for the selective heat treatment of the liquid crystal compound, enabling efficient information storage. The second patent outlines a memory device that incorporates first, second, and third electrodes, along with heaters and memory cells. This configuration allows for the writing of information by selectively heating the heaters, which affects the electroconductivity and optical anisotropy of the memory cells.
Career Highlights
Throughout his career, Kohki Hiroshima has worked with esteemed institutions such as Yamanashi University and Nippon Chemical Industrial Co., Ltd. His work in these organizations has contributed to advancements in memory device technology and has positioned him as a key figure in the field.
Collaborations
Hiroshima has collaborated with notable colleagues, including Yuichiro Haramoto and Takamasa Kato. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.
Conclusion
Kohki Hiroshima's contributions to memory device technology highlight his innovative spirit and dedication to advancing the field. His patents reflect a deep understanding of liquid crystal compounds and their applications in data storage. His work continues to influence the industry and inspire future innovations.