Company Filing History:
Years Active: 2000-2002
Title: Tooru Tanikawa: Innovator in Ink-Jet Printing Technology
Introduction
Tooru Tanikawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of ink-jet printing technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of ink-jet printers, which are widely used in various applications.
Latest Patents
Tanikawa's latest patents include an "Apparatus and method for driving recording head for ink-jet printer." This invention aims to suppress satellite droplets during the ink ejection process. It features two piezoelectric elements for each ink chamber corresponding to each nozzle. By adjusting the timing of the displacement of these elements, the invention effectively cuts off the trailing of ink droplets at an early stage, thereby minimizing the generation of satellite droplets.
Another significant patent is the "Ink-jet printer and apparatus and method of recording head for ink-jet printer." This invention allows for faithful image representations through the use of various ink droplet ejection driving signals with different waveforms. A waveform selector, based on a selection signal from a controller, selects one of several drive signals in a time-division manner. This control enables precise ink droplet ejection, enhancing the overall quality of printed images.
Career Highlights
Tooru Tanikawa is currently employed at Sony Corporation, where he continues to innovate in the field of printing technology. His work has contributed to the advancement of ink-jet printers, making them more efficient and effective for users.
Collaborations
Throughout his career, Tanikawa has collaborated with talented individuals such as Shinichi Horii and Yuichiro Ikemoto. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the printing industry.
Conclusion
Tooru Tanikawa's contributions to ink-jet printing technology have made a significant impact on the industry. His innovative patents and collaborations with other experts highlight his dedication to advancing printing technology. His work continues to influence the way ink-jet printers operate, ensuring high-quality image reproduction for various applications.