Kazuhiro Kosuga

Title: Kazuhiro Kosuga: Innovator in Sheet Feeding Technology

Introduction

Kazuhiro Kosuga is a prominent inventor based in Abiko, Japan. He has made significant contributions to the field of imaging technology, particularly in the development of sheet feeding apparatuses. With a total of 5 patents to his name, Kosuga's work has had a notable impact on the efficiency and functionality of printing devices.

Latest Patents

Kosuga's latest patents include innovative designs for sheet feeding apparatuses and image forming apparatuses. One of his patents describes a sheet feeding roller that feeds a sheet stacked on a supporting plate capable of being lifted and lowered. This roller is swingably supported at the end of a supporting arm, which is arranged to swing in an up-and-down direction. A roller biasing member applies a force to ensure that the sheet feeding roller is pressed against the sheets stacked on a tray. The design includes a swing fulcrum positioned between the tangential lines of the roller at various pressing positions, allowing for adaptability based on the stacking state of the sheets.

Another patent focuses on a similar sheet feeding roller that is supported in a linearly movable manner. This design also incorporates a roller biasing member that applies force to press the roller against the sheets. The biasing direction is carefully set within a range that accommodates the varying states of the stacked sheets, ensuring reliable feeding performance.

Career Highlights

Kazuhiro Kosuga is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for high-quality imaging solutions.

Collaborations

Throughout his career, Kosuga has collaborated with notable colleagues, including Yuji Yamanaka and Taro Ikeda. These collaborations have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Kazuhiro Kosuga's contributions to sheet feeding technology exemplify the spirit of innovation in the imaging industry. His patents reflect a deep understanding of the mechanics involved in sheet feeding, enhancing the functionality of printing devices. His work continues to influence the development of efficient imaging solutions.