Yasuhito Annaka

Title: Yasuhito Annaka: Innovator in Charging Technology

Introduction

Yasuhito Annaka is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to charging technology, particularly in the field of image forming apparatuses. His work has led to advancements that enhance the efficiency and effectiveness of charging devices.

Latest Patents

Yasuhito Annaka holds a patent for a charging device, image former, and image forming apparatus that electrically charges a surface of a charging target member. This charging device includes a charging member that is rotatable while in contact with the surface of the charging target member. Additionally, it features a cleaning member that removes foreign objects attached to the surface of the charging member. The surface free energy of the charging member is specified to be 5.00 dynes per centimeter or more, and the dynamic friction coefficient falls within a range from 0.48 to 0.88. This innovative design aims to improve the performance and reliability of charging devices.

Career Highlights

Yasuhito Annaka is currently employed at Oki Data Corporation, where he continues to develop cutting-edge technologies in the field of imaging and printing solutions. His expertise and dedication to innovation have made significant contributions to the company's advancements in charging technology.

Collaborations

Yasuhito Annaka collaborates with his coworker, Daiki Morimoto, to further enhance their research and development efforts. Together, they work on projects that aim to push the boundaries of current technology and improve product offerings.

Conclusion

Yasuhito Annaka is a key figure in the realm of charging technology, with a focus on improving the efficiency of image forming apparatuses. His innovative patent and ongoing work at Oki Data Corporation highlight his commitment to advancing technology in this field.