This inventor holds 30 USPTO granted patents and 2 published patent applications and 11 EPO patents, primarily in Liquid Ejection Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2019-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2026
Areas of Expertise:
Title: **Akiko Hammura: A Pioneer in Liquid Discharge Technology**
Introduction
Akiko Hammura, based in Tokyo, Japan, is an accomplished inventor known for his significant contributions to liquid discharge technology. With a remarkable portfolio of 25 patents, Hammura has played a pivotal role in advancing the capabilities of modern printing technologies through his innovative designs and methods.
Latest Patents
One of Hammura's latest inventions includes a liquid discharge head and a corresponding liquid discharge method. This advanced liquid discharge head features a substrate with recording elements and a discharge orifice forming member designed to optimize the liquid discharge process. With a unique configuration, this device incorporates a pressure chamber, a first liquid channel for supplying liquid, and a second liquid channel for recovering it. The innovative design allows for a controlled liquid flow velocity ranging from 3 to 140 mm/s, ensuring efficiency and precision in operation. Another notable patent describes the discharge head's sophisticated architecture, characterized by a discharge-orifice row that enables block-by-block liquid discharge through sequential driving.
Career Highlights
Hammura has built a formidable career at Canon Kabushiki Kaisha, where his innovative spirit has led to the creation of numerous cutting-edge technologies. His patents reflect his expertise in liquid discharge systems and underline his commitment to improving the functionality of printing devices.
Collaborations
Throughout his career, Hammura has collaborated with fellow innovators, including Yoshiyuki Nakagawa and Shuzo Iwanaga. Together, they have contributed to the wealth of knowledge and advancements within the field, fostering a collaborative environment that encourages experimentation and innovation.
Conclusion
Akiko Hammura stands out as a visionary inventor whose work in liquid discharge technology has made significant impacts in the industry. With 25 patents to his name and a dedication to innovation at Canon Kabushiki Kaisha, Hammura continues to pave the way for advancements in printing technology, showcasing the importance of creativity and collaboration in technological progress.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile