Location History:
- Hirakata, JP (1995 - 1999)
- Osaka, JP (1996 - 2004)
Company Filing History:
16 out of 128 
1 out of 832,680 Years Active: 1995-2004
Title: Shun-ichiro Yamanaka: A Pioneer in Charge Control Technology
Introduction
Shun-ichiro Yamanaka is a prominent inventor based in Osaka, Japan, known for his innovative contributions to the field of electrostatic image development. Holding a total of 17 patents, Yamanaka has made significant strides in enhancing the efficiency and functionality of charge control agents and toners used in various applications.
Latest Patents
Among Yamanaka's notable recent patents is the "Charge control agent and toner for developing electrostatic images." This invention encompasses a charge control agent characterized by its active ingredient, a metal compound that results from the reaction between molecules possessing a phenolic hydroxy group and metal alkoxides. Another significant patent is the "Process for preparing a monoazo metal complex salt compound for charge control agent and toner for developing electrostatic images," further demonstrating his expertise in the development of advanced materials for electrostatic imaging.
Career Highlights
Yamanaka's professional journey includes valuable experience at reputable organizations, particularly at Orient Chemical Industries, Ltd., where he honed his skills and contributed to groundbreaking developments in his field. His inventive work focuses not only on the chemistry of charge control agents but also on improving the overall quality of electrostatic image development.
Collaborations
Throughout his career, Yamanaka has collaborated with esteemed peers, including Kazuaki Sukata and Shuji Sugawara. These collaborations have fostered an environment of innovation and creativity, leading to the development of advanced technologies that continue to influence the industry.
Conclusion
Shun-ichiro Yamanaka stands as a notable figure in the realm of innovations related to electrostatic imaging. With his extensive patent portfolio and collaborative efforts, he contributes significantly to the ongoing advancements in this specialized area of technology. His work exemplifies the vital role of inventors in shaping the future of industrial applications.
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.