Location History:
- Neyagawa, JP (1984 - 1986)
- Higashiosaka, JP (2003)
- Osaki, JP (2017)
- Osaka, JP (1986 - 2022)
Company Filing History:
10 out of 6,064 
9 out of 1,131 
7 out of 1,344 Years Active: 1984-2022
Title: Kiyonori Yamamoto: Innovator in Sheet Feeding Technology
Introduction
Kiyonori Yamamoto is an esteemed inventor based in Osaka, Japan. He holds an impressive portfolio of 26 patents, showcasing his expertise in the field of imaging technology and sheet feeding devices. His innovative contributions significantly enhance the functionality and efficiency of printers and image formation machines.
Latest Patents
Among his latest patents is a sophisticated sheet feed device designed to suppress sheet feeding faults by dynamically adjusting the pressing contact force of a retard roller against a feed roller. This invention integrates a mechanism that includes a rotary shaft, a cam member, and a movable member that cooperates with the cam to optimize performance. This advancement is mirrored in his image formation device, which is equipped with this cutting-edge sheet feed unit.
Another significant invention is his patented image forming apparatus, which features a sheet feeding cassette and a conveyance unit that can be easily attached to and detached from the main apparatus. This design includes a unique locking mechanism that ensures the proper insertion and removal of the sheet feeding cassette, enhancing user convenience and operational reliability.
Career Highlights
Kiyonori Yamamoto has made substantial contributions to notable companies, including Kyocera Document Solutions Inc. and Kyocera Mita Corporation. His work has been pivotal in the development of innovative devices that improve the accuracy and reliability of printing technologies.
Collaborations
Throughout his career, Yamamoto has collaborated with fellow engineers and inventors, including Masahiro Watashi and Hiroshi Kimura. These collaborations have led to the development of several advanced technologies that have been pivotal to the imaging and printing industries.
Conclusion
Kiyonori Yamamoto's contributions to the field of imaging technology through his inventions and patents are commendable. His innovative approach to solving complex problems, particularly in sheet feeding mechanisms, marks him as a significant figure in the realm of technology advancements. With each new patent, Yamamoto continues to pave the way for more efficient and reliable 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.