Location History:
- Susono, JP (2016 - 2018)
- Kashiwa, JP (2018 - 2020)
Company Filing History:
Years Active: 2016-2020
Title: Innovations of Toshihiko Katakura
Introduction
Toshihiko Katakura is a prominent inventor based in Kashiwa, Japan. He has made significant contributions to the field of toner technology, holding a total of 10 patents. His work has been instrumental in advancing the quality and performance of toners used in various applications.
Latest Patents
Among his latest patents, one notable invention is a toner comprising a binder resin and a colorant. This toner exhibits a Martens hardness, measured at a maximum load condition of 2.0×10N, ranging from 200 MPa to 1,100 MPa. Another innovative toner he developed contains a colorant and a binder resin. In a wettability test with a methanol/water mixed solvent, the methanol concentration at which the transmittance of light at a wavelength of 780 nm is 50% is between 5.0 volume % and 30.0 volume %. Additionally, the interparticle force measured by rupturing a consolidation of the toner formed by compression with a load of 78.5 N is between 1.0 nN and 25.0 nN.
Career Highlights
Toshihiko Katakura is associated with Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to focus on developing innovative toner solutions that meet the evolving needs of the market.
Collaborations
He has collaborated with notable coworkers, including Tsuneyoshi Tominaga and Akane Masumoto, to further enhance the quality and functionality of toner products.
Conclusion
Toshihiko Katakura's contributions to toner technology through his patents and collaborations have significantly impacted the industry. His innovative spirit continues to drive advancements in this field.
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.