Company Filing History:
15 out of 6,064 
1 out of 6,648 
Years Active: 2016-2025
Title: The Innovations of Ryohei Tokunaga: A Pioneer in Fixing Device Technologies
Introduction
Ryohei Tokunaga, an accomplished inventor based in Osaka, Japan, has made significant contributions to the realm of image forming technology. With a remarkable portfolio encompassing 14 patents, Tokunaga has pioneered several innovations that enhance the efficiency and performance of fixing devices in imaging systems.
Latest Patents
Among his latest inventions, one notable patent features a fixing device that includes a heater retention member designed with slits on the face facing the inner circumferential surface of the fixing belt. This innovative design enables improved lubricant application and enhances the operational efficiency of the fixing belt, which rotates to facilitate the transport of recording media. Another key patent details a fixing device that comprises a first fixing member and a second fixing member, along with a pressing mechanism and heating device. This configuration is engineered to create a nip region where the sheet passes, effectively fusing toner images to paper with precision and reliability.
Career Highlights
Throughout his career, Ryohei Tokunaga has been associated with prestigious companies such as Kyocera Document Solutions Inc. and Kyocera Corporation. His work has played a crucial role in the development of advanced technologies that streamline the imaging process, setting industry benchmarks for efficiency and effectiveness.
Collaborations
Tokunaga's journey has also involved collaboration with talented colleagues, including Hiroki Kawasaki and Takashi Eiki. These partnerships have fostered an environment of creativity and innovation, enabling them to push the boundaries of what is possible in the field of image printing technology.
Conclusion
Ryohei Tokunaga stands out as a significant figure in the world of innovations related to fixing devices and image forming apparatuses. His inventive spirit and contributions have left an indelible mark on the industry, and his patented technologies will continue to influence future developments in imaging solutions.
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.