Location History:
- Shizuoka, JP (1994)
- Shizuoka-ken, JP (1996 - 1998)
- Numazu, JP (1992 - 1999)
Company Filing History:
Years Active: 1992-1999
Title: The Innovative Contributions of Chiharu Nogawa
Introduction
Chiharu Nogawa, an accomplished inventor based in Numazu, Japan, has made significant strides in the field of sublimation thermal transfer recording technology. With a remarkable portfolio of 12 patents, she continues to push the boundaries of innovation in her field, particularly through her recent advancements at Ricoh Company, Ltd.
Latest Patents
Two of her latest patented inventions reflect her innovative spirit and technical expertise. The first patent pertains to a sublimation thermal transfer recording method and recording material. This innovative material includes a smooth and heat-resistant layer that guarantees excellent feeding properties and image quality, even under high-speed conditions. Specifically, it features a substrate, an ink layer, and a heat-resistant layer with a softening point exceeding 200 degrees Celsius, measured according to JIS-K7196 standards.
Her second significant invention is a sublimation-type thermal image transfer recording medium. This medium consists of a substrate, a dye-containing layer with a sublimable dye, and a top layer that maintains a softening temperature of at least 200 degrees Celsius as per Japanese Industrial Standards. Furthermore, the top layer boasts a coefficient of friction of 0.2 or lower, measured in accordance with ASTM-D1894. The accompanying sublimation thermal image transfer recording method also highlights her expertise, showcasing a process that enhances control over dyeability for optimal image transfer.
Career Highlights
Chiharu Nogawa's career is characterized by her commitment to innovation at Ricoh Company, Ltd. Her work has garnered attention for its practical applications in thermal transfer recording, making it essential for various industries reliant on high-quality image transfers. Her wealth of experience and knowledge positions her as a valuable asset in her field.
Collaborations
Throughout her career, Chiharu has often collaborated with esteemed colleagues such as Hiroyuki Uemura and Hidehiro Mochizuki. Their joint efforts have fostered a creative environment that has paved the way for numerous advancements in recording technology. By exchanging ideas and expertise, they have contributed significantly to the evolution of sublimation thermal transfer methods and materials.
Conclusion
Chiharu Nogawa's journey as an inventor has been marked by innovative contributions to sublimation thermal transfer technology. Her latest patents not only advance the technical standards in this field but also reflect her dedication to improving image transfer solutions through her work at Ricoh Company, Ltd. As she continues to collaborate and innovate, Nogawa remains a prominent figure in the world of invention and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.