Keiko Yasuda

Title: Keiko Yasuda’s Patents in Image-Forming Technology

Introduction

Keiko Yasuda is an inventor associated with Toyohashi, Japan, and Konica Minolta, Inc. Her patent work includes technologies for image-forming apparatuses and components used to handle and protect fixing devices. Yasuda is credited with 3 patents.

Latest Patents

One of Yasuda’s latest patents, “Image Forming Apparatus,” describes a system that transfers a toner image from a photoreceptor to an intermediate transfer unit and then onto a recording medium. A conveyance guide directs the medium from the transfer section toward the fixing section. The guide can retract when the intermediate transfer unit is attached to or removed from the apparatus, helping prevent interference during maintenance or replacement.

Another patent, “Packing Member,” concerns packaging for a fixing device that can be detached from and reattached to an image-forming apparatus. Its cover protects the device, while paired left and right gripping parts engage designated gripping areas. Heat-insulating material between the inner and outer surfaces helps protect the user from heat when handling the fixing device.

Career Highlights

Yasuda’s disclosed inventions address practical aspects of image-forming equipment, including component access, paper conveyance, and safe handling of heated parts. These designs reflect a focus on making printer maintenance and component replacement more manageable.

Collaborations

Yasuda is associated with Konica Minolta, Inc. Her listed coworkers include fellow inventors Hideaki Ikeda and Tomiko Imoto.

Conclusion

Keiko Yasuda’s patent portfolio highlights engineering solutions for image-forming apparatuses, with particular attention to equipment access, reliable media handling, and safer fixing-device packaging.