Tsutomu Sakaguchi

Title: The Innovations of Tsutomu Sakaguchi

Introduction

Tsutomu Sakaguchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of imaging technology, particularly through his work at Canon Kabushiki Kaisha. With a total of 3 patents to his name, Sakaguchi's innovations have played a crucial role in enhancing the functionality and efficiency of image forming apparatuses.

Latest Patents

Sakaguchi's latest patents include a packing member and cartridge packed in the packing member. This invention features a packing member designed for a cartridge that is detachably mountable to an image forming apparatus. The packing member includes a first portion with an opening for the cartridge, a recessed portion for accommodating the cartridge, and first and second limiting portions that restrict the cartridge's position in directions perpendicular to its longitudinal direction. Additionally, the packing member has a second portion that openably covers the opening. Another patent describes a similar packing member molded with a thin resin material plate, which includes a frame portion and a cap portion that limits the cartridge's movement.

Career Highlights

Throughout his career at Canon, Sakaguchi has focused on developing innovative solutions that improve the performance of imaging devices. His work has been instrumental in advancing the technology used in printers and copiers, making them more user-friendly and efficient.

Collaborations

Sakaguchi has collaborated with talented colleagues such as Isao Koishi and Toshiki Fujino. Their combined expertise has contributed to the successful development of various imaging technologies.

Conclusion

Tsutomu Sakaguchi's contributions to the field of imaging technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in technology.