Location History:
- Komaki, JP (2020)
- Aichi, JP (2020)
Company Filing History:
Years Active: 2020-2025
Title: Manabu Sakuda: Innovator in Paper Feeding Technology
Introduction
Manabu Sakuda is a notable inventor based in Komaki, Japan. He has made significant contributions to the field of paper feeding technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of paper feeding rolls and conductive members for electrophotographic apparatuses.
Latest Patents
One of Sakuda's latest patents is for a paper feeding roll and method for manufacturing the same. This innovative design includes a shaft body and an elastic material layer, featuring a first outer diameter portion and a second outer diameter portion with a larger outer diameter. The design incorporates a sloping portion that connects these two diameter portions, allowing for a variable outer diameter along the axial direction. The sloping portion occupies between 3% to 80% of the elastic material layer, with a difference in outer diameter ranging from 50 μm to 1,000 μm. Additionally, surface unevenness is created on the outer peripheral surface of the elastic material layer, enhancing its functionality.
Another significant patent by Sakuda is for a conductive member for electrophotographic apparatuses. This invention aims to provide a conductive roll that includes a conductive rubber elastic body layer with lower hardness and settling properties compared to conventional materials. The roll consists of a shaft body and a conductive rubber elastic body layer that contains polar and non-polar rubber, along with a dispersing agent. This innovative combination improves the performance of electrophotographic devices.
Career Highlights
Manabu Sakuda is currently employed at Sumitomo Riko Company Limited, where he continues to develop and refine his inventions. His work has been instrumental in advancing technology in the paper feeding and electrophotographic sectors.
Collaborations
Sakuda collaborates with talented coworkers, including Kazushi Yamaguchi and Satoshi Endo. Their combined expertise contributes to the innovative environment at Sumitomo Riko Company Limited.
Conclusion
Manabu Sakuda is a distinguished inventor whose work in paper feeding technology and electrophotographic apparatuses has led to significant advancements in the field. His innovative patents reflect his commitment to improving technology and enhancing efficiency in these areas.
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.