Company Filing History:
Years Active: 2002-2010
Title: Megumi Shimizu: Innovator in Ink-Jet Technology
Introduction
Megumi Shimizu is a prominent inventor based in Mishima, Japan. She has made significant contributions to the field of ink-jet technology, holding a total of 10 patents. Her innovative designs and methods have advanced the capabilities of ink-jet printing systems.
Latest Patents
One of her latest patents is for an ink-jet head and head unit. This invention includes a nozzle array with multiple nozzles, featuring a first nozzle group arranged centrally and second nozzle groups positioned on the outer sides. The inter-nozzle pitches of the second groups are larger than those of the first group, allowing for different ejection directions of the ink. Another notable patent is for an ink-jet recording apparatus and a method to prevent clogging of the nozzles. This apparatus maintains a negative pressure in the ink chambers during image recording and applies a positive pressure to prevent ink discharge when necessary.
Career Highlights
Megumi Shimizu is currently employed at Toshiba Tec Kabushiki Kaisha, where she continues to innovate in the field of ink-jet technology. Her work has been instrumental in developing more efficient and reliable printing systems.
Collaborations
She has collaborated with notable coworkers such as Takahisa Ikeda and Atsushi Kubota, contributing to various projects that enhance the functionality of ink-jet technology.
Conclusion
Megumi Shimizu's contributions to ink-jet technology have established her as a leading inventor in her field. Her innovative patents and collaborative efforts continue to shape the future of printing technology.