Company Filing History:
Years Active: 2017-2020
Title: Koh Ohnuma: Innovator in Toner Technology
Introduction
Koh Ohnuma is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of toner technology, holding a total of 5 patents. His work focuses on developing advanced materials for imaging applications, which are essential in the printing industry.
Latest Patents
Koh Ohnuma's latest patents include innovative formulations for toners and image forming apparatuses. One notable patent describes a toner that incorporates a crystalline polyester resin derived from saturated aliphatic dicarboxylic acid and diol. This toner also features an amorphous hybrid resin, a release agent, and a colorant, enhancing its performance in imaging applications. Another patent outlines a toner storage unit and a method for manufacturing toner, emphasizing the importance of the interaction between crystalline and amorphous resins to achieve optimal results.
Career Highlights
Koh Ohnuma is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of toner technology. His work has been instrumental in developing products that meet the evolving needs of the printing industry. His innovative approach has led to advancements that improve the quality and efficiency of printed materials.
Collaborations
Koh Ohnuma has collaborated with notable colleagues, including Kohsuke Nagata and Tsuyoshi Sugimoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the development of new technologies.
Conclusion
Koh Ohnuma's contributions to toner technology exemplify the impact of innovation in the printing industry. His patents reflect a commitment to advancing materials that improve imaging performance. Through his work at Ricoh Company, Ltd., he continues to shape the future of toner 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.