This inventor holds 38 USPTO granted patents, primarily in Image Recording Technology. Top assignees: Brother Kogyo Kabushiki-Kaisha, Other. Active years: 1989-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kasugai-shi, Aichi-ken, JP (1990)
- Aichi, JP (1989 - 1991)
- Nagoya, JP (1989 - 1991)
- Kasugai, JP (1989 - 2002)
Company Filing History:
37 out of 17,897 
1 out of 834,570 Years Active: 1989-2002
Areas of Expertise:
Title: Innovations and Achievements of Yumio Matsumoto
Introduction
Yumio Matsumoto, a prominent inventor based in Kasugai, Japan, has made significant contributions to the field of imaging technology. With an impressive portfolio of 38 patents, he has created innovative solutions that have transformed various applications in imaging devices. His recent inventions focus on enhancing the efficiency and quality of image recording systems.
Latest Patents
Among Yumio Matsumoto's latest patents is the "Multi-beam scanner and image forming apparatus including the same." This multi-beam scanner features two light emitting points separated by a specific distance along the depth-of-focus direction, allowing for precise focusing on the surface of a photosensitive drum. The technology ensures that the light beams remain focused at all scanning positions, even when the optical system has a curvature of field.
Additionally, his patent for the "Image recording apparatus" includes an exposure unit, a pressure developing unit, and a thermal fixing unit. This innovative apparatus utilizes separate types of image recording mediums, including a microcapsule sheet and a developer sheet. Such design enhances functionality by applying heat to the developer sheet while avoiding direct contact with the imaging surface, thus optimizing the image formation process.
Career Highlights
Yumio Matsumoto has had a distinguished career, particularly during his tenure at Brother Industries, Ltd. His work has paved the way for advancements in imaging technology, leading to better-quality products and enhancing the user experience in various applications.
Collaborations
Throughout his career, Matsumoto has collaborated with notable individuals such as Osamu Takagi and Kiyoharu Hayakawa. These partnerships have contributed to the innovation processes and the successful development of various technological solutions in the imaging sector.
Conclusion
Yumio Matsumoto's extensive patent portfolio and his dedication to innovation underscore his pivotal role in the field of imaging technologies. His recent advancements, particularly in multi-beam scanning and image recording systems, demonstrate his continuous commitment to improving imaging solutions, making a lasting impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile