Location History:
- Kawasaki, JP (2005)
- Tokyo, JP (2009 - 2015)
Company Filing History:
Years Active: 2005-2015
Title: The Innovative Journey of Inventor Keita Sensui
Introduction
Keita Sensui is a prominent inventor based in Tokyo, Japan, renowned for his contributions to polymer technology. With a total of seven patents to his name, he has significantly advanced the field of electrostatic development through his innovative creations. His work has earned him recognition and respect within the industry.
Latest Patents
Among Sensui's latest patents is a groundbreaking production process of polymerized toner. This innovative method involves polymerizing a polymerizable monomer composition, which contains a colorant and polymerizable monomer, in the presence of a polymerization initiator within an aqueous dispersion medium. A key step in this process is the stripping treatment, where the dispersion is introduced into an evaporator, allowing for the removal of volatile organic components, including unreacted monomers, through the introduction of gas.
Another significant patent of his involves a positively charged developer specifically designed for the development of electrostatic images. This developer comprises positively charged toner particles, which are colored resin particles formed from aggregated and fusion-bonded fine binder resin and colorant particles. Additionally, the developer contains an external additive that features positively charged inorganic particles, which have been subjected to hydrophobization treatment with an amino group-containing compound. Both innovations showcase Sensui's expertise in enhancing the performance of electrostatic imaging technologies.
Career Highlights
Keita Sensui currently works for Zeon Corporation, a leading company known for its innovative solutions in materials and chemicals. His substantial contributions within the company reflect his dedication and skill in his field, allowing him to push the boundaries of technology.
Collaborations
Throughout his career, Sensui has collaborated with fellow innovators such as Katsutomo Tanaka and Makoto Watanabe. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking ideas and solutions in the domain of polymers and electrostatics.
Conclusion
Keita Sensui stands as a testament to the power of innovation in the field of material science. His contributions through patents not only demonstrate his ingenuity but also significantly enhance the technology used in electrostatic imaging. As he continues to develop new solutions at Zeon Corporation, Sensui's work will undoubtedly inspire future generations of inventors and engineers.