This inventor holds 3 USPTO granted patents. Top assignee: Canon Kabushiki Kaisha. Active years: 2005-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yamato, JP (2005)
- Tokyo, JP (2007)
Company Filing History:
Years Active: 2005-2007
Title: Shumpei Takenaka: Innovator in Ink Technology
Introduction
Shumpei Takenaka is a notable inventor based in Yamato, Japan. He has made significant contributions to the field of ink technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of ink supply systems.
Latest Patents
One of his latest patents is for an ink tank and ink supplying apparatus. This invention features a liquid accommodating container designed to allow ink to be substantially used up without requiring an increase in size or a complicated construction. The container includes an ink chamber for holding ink, which has an upper air layer. A second chamber is provided in the upper air layer, divided into an ink absorber chamber and a sub ink chamber for storing a small amount of ink. The design ensures effective communication between the atmosphere and the ink absorber, enhancing the overall functionality of the ink supply system.
Another significant patent by Takenaka is an image processing apparatus and method. This invention addresses the challenge of printing multiple desired images on a printing sheet. Instead of varying the size of the images according to the sheet size, the apparatus allows for the designation of the image size to be printed, ensuring that the desired image is printed at the desired size on the sheet.
Career Highlights
Shumpei Takenaka is currently employed at Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His work at Canon has allowed him to develop innovative solutions that enhance the efficiency of printing processes.
Collaborations
Throughout his career, Takenaka has collaborated with notable colleagues, including Hiroshi Kyogoku and Keiji Nagira. These collaborations have contributed to the advancement of technology in the field of ink supply and image processing.
Conclusion
Shumpei Takenaka is a distinguished inventor whose work has significantly impacted the ink technology sector. His innovative patents and contributions to Canon Kabushiki Kaisha highlight his commitment to advancing printing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile