Company Filing History:
Years Active: 1989-1995
Title: Innovations by Ken-ichi Karakida: A Pioneer in Electrophotographic Technology
Introduction
Ken-ichi Karakida, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of electrophotography. With a remarkable portfolio of 9 patents, Karakida has been at the forefront of innovations that enhance the efficiency and durability of photoreceptors.
Latest Patents
Karakida's latest patents showcase his ingenuity in the production of electrophotographic photoreceptors. One notable patent describes a process for making an electrophotographic photoreceptor where a photoconductive layer is formed on a conductive substrate within a reaction chamber. This process includes creating a surface protection layer by introducing a gaseous mixture of fluorohydrocarbon gas and silicon hydride gas, which, upon decomposition through glow discharge, results in a durable amorphous silicon carbide or carbon layer. This surface protection layer is designed to safeguard the photoconductive layer against friction scratches and other forms of damage.
Another significant patent reveals an electrophotographic photoreceptor that demonstrates excellent dark resistance. It features a photoconductive layer predominantly composed of hydrogen-containing amorphous silicon, with a surface layer of amorphous carbon that contains no more than 50 atomic percent of hydrogen. This innovation improves the reliability and performance of electrophotographic devices.
Career Highlights
Currently, Ken-ichi Karakida is associated with Fuji Xerox Co., Ltd., where he has been instrumental in advancing technology in electrophotography. His work at Fuji Xerox has positioned the company as a leader in imaging technology, emphasizing the importance of innovation in their product offerings.
Collaborations
Throughout his career, Karakida has collaborated with esteemed colleagues such as Shigeru Yagi and Yuzuru Fukuda. These partnerships have fostered creative synergies, leading to groundbreaking advancements in photoreceptor technology.
Conclusion
In conclusion, Ken-ichi Karakida is a distinguished inventor whose patents reflect a commitment to enhancing electrophotographic technology. His contributions not only pave the way for future developments in imaging but also solidify his legacy as a pivotal figure in the realm of technological innovation.
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.