This inventor holds 8 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 2006-2009.
Location History:
- Tokyo-to, JP (2008)
- Suginami-ku, JP (2008)
- Tokyo, JP (2006 - 2009)
- Kokubunji, JP (2009)
Company Filing History:
Years Active: 2006-2009
Title: Wakako Murakami: Innovator in Image Forming Technology
Introduction
Wakako Murakami is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of image forming technology, holding a total of 8 patents. Her innovative work has been instrumental in advancing the capabilities of imaging devices.
Latest Patents
One of her latest patents is an image forming apparatus that includes a controller to detect the condition of the image developer. This apparatus features an image carrier, a developing unit, a concentration sensor, a toner supplying unit, a developer supplying unit, an ejector, and a condition detector. The image carrier forms a latent image, which is then developed by a two-component image developer consisting of toner and carrier particles. The concentration sensor plays a crucial role by detecting the toner ratio in the developing unit, while the toner supplying unit ensures a fresh supply of toner particles. Additionally, the developer supplying unit provides fresh image developer, and the ejector expels the image developer outside the developing unit. The condition detector assesses the condition of the image developer, including its degradation level, to determine the appropriate supply amount for optimal image forming operations.
Another notable patent is a process cartridge that accommodates multiple units arranged vertically. The casing of this cartridge is designed with an inclined bottom wall, allowing for efficient positioning of the units. This innovative design enhances the functionality and usability of the process cartridge in image forming applications.
Career Highlights
Wakako Murakami is currently employed at Ricoh Company, Ltd., where she continues to develop cutting-edge technologies in imaging. Her work has not only contributed to the company's success but has also set new standards in the industry.
Collaborations
Throughout her career, she has collaborated with esteemed colleagues such as Hiroyuki Nagashima and Yoshiyuki Kimura. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Wakako Murakami's contributions to image forming technology exemplify her dedication to innovation and excellence. Her patents reflect her expertise and commitment to advancing the field, making her a notable figure in the world of inventors.