This inventor holds 4 USPTO granted patents. Top assignee: Seiko Instruments Inc. Active years: 2000-2002.
Company Filing History:
Years Active: 2000-2002
Title: Tatsuya Kitta: Innovator in Thermal Head Driving Technology
Introduction
Tatsuya Kitta is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of electronics, particularly in the development of thermal head driving technologies. With a total of 4 patents to his name, Kitta has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
One of Kitta's latest patents is a "Constant-current output driver with reduced over-shoot." This invention utilizes a constant-current FET that functions as a constant current element by applying a constant voltage to its gate. The design includes a first switch FET positioned between the constant-current FET and a power supply, eliminating the need for additional switching elements between the constant current FET and the output terminal. A second switch FET is also integrated, performing an on/off operation in conjunction with the first switch FET, connecting the output terminal to ground.
Another significant patent is the "Thermal head driving integrated circuit." This integrated circuit is designed to prevent a decrease in data transfer speed while reducing the number of bonding pads and current consumption. It features a driver circuit with at least two shift registers arranged in series to sequentially transfer print data in a serial signal manner. This allows for batch mode readout to drive multiple heating resistive elements, enhancing efficiency in thermal printing applications.
Career Highlights
Kitta is currently employed at Seiko Instruments Inc., where he continues to innovate and develop cutting-edge technologies. His work has had a profound impact on the electronics industry, particularly in the realm of thermal printing.
Collaborations
Throughout his career, Kitta has collaborated with talented individuals such as Yasuhiro Moya and Yoshihide Kanakubo. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Tatsuya Kitta is a distinguished inventor whose work in thermal head driving technology has led to significant advancements in the electronics industry. His innovative patents reflect his dedication to improving technology and enhancing efficiency in thermal printing applications.