Company Filing History:
Years Active: 2022-2024
Title: The Innovations of Ryosuke Takayama
Introduction
Ryosuke Takayama is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electrophotography, holding 2 patents that showcase his innovative spirit and technical expertise. His work primarily focuses on improving the efficiency and functionality of electrophotographic devices.
Latest Patents
Takayama's latest patents include advancements in electrophotographic rollers and blades. The first patent describes an electrophotographic roller that features a substrate with a foam layer on its outer surface. This foam layer is designed with cells that open on the outer surface, enhancing the roller's performance. The foam layer also has a zero-point charge measured using a standard carrier of 40 μC/g or more, which is crucial for its functionality.
The second patent involves an electrophotographic blade that interacts with a contact member. This blade comprises a plate spring and a resin layer that covers part of the spring's surface. The design specifies that when one end of the plate spring is fixed, the length from the fixed end to the other end ranges from 5 mm to 20 mm. The force required to displace the other end by 1 mm is between 5 N/m to 100 N/m. The resin layer must meet specific criteria, including a thickness of 0.05 mm to 2.00 mm, a tan δ value between 0.05 to 0.70 at temperatures ranging from 5°C to 40°C, and an elastic modulus of 1.0 to 60.0 MPa.
Career Highlights
Ryosuke Takayama is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technologies. His work at Canon has allowed him to develop innovative solutions that enhance the performance of their products.
Collaborations
Throughout his career, Takayama has collaborated with talented individuals such as Hiroaki Komatsu and Koji Yatsu. These collaborations have contributed to the successful development of his patents and innovations.
Conclusion
Ryosuke Takayama's contributions to electrophotography through his patents reflect his dedication to innovation and improvement in technology. His work continues to influence the industry and showcases the importance of inventive thinking in advancing technology.