Company Filing History:
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Years Active: 1984-1994
Title: **Innovator Spotlight: Yoshihiko Kawano**
Introduction
Yoshihiko Kawano, an accomplished inventor based in Tokyo, Japan, has made notable contributions to the fields of memory technology and printing. With a total of three patents to his name, Kawano's work underscores his commitment to advancing innovation in technology.
Latest Patents
One of Kawano's significant patents is for memory cells and a memory apparatus utilizing these cells. This device is designed for static random access memories (SRAMs) and includes an apparatus capable of performing multiple logical operations for each memory cell. Remarkably, it achieves this with a relatively small number of elements while maintaining the same configuration for various types of operations. The operations include normal read and write actions, inverting the contents of memory cells, storing results from logical operations, and initializing each memory cell at high speed. Each operation occurs simultaneously with direct writing, eliminating the need for temporary holding cells.
Another of his recent patents addresses the innovation of printing paper for thermal transfer printing. This paper includes a substrate with a dye acceptor layer specifically designed to receive sublimable dye transferred from a dye carrier ribbon upon selective heating. The dye acceptor layer exhibits a cumulative pore volume between 0.2 to 0.6 cm³/g and is formulated with pigments of specific particle sizes, bound by a resin that ensures a good affinity for sublimable dyes.
Career Highlights
Throughout his career, Yoshihiko Kawano has worked with various reputable companies, including Honshu Seishi Kabushiki Kaisha and Sony Corporation. His roles in these organizations allowed him to harness his innovative capabilities and bring cutting-edge technologies to fruition.
Collaborations
Kawano has collaborated with notable professionals, including Toshiaki Nakanishi and Daiju Kohga. Together, these inventors have contributed to research and development in their respective fields, reinforcing the importance of teamwork in innovation.
Conclusion
Yoshihiko Kawano's work exemplifies the spirit of innovation prevalent in today's technology landscape. His contributions to memory technology and printing are significant, showcasing his dedication as an inventor. With patents that address complex technological challenges, Kawano continues to inspire future generations of inventors and technologists.