Company Filing History:
Years Active: 1999-2003
Title: Yosihiro Tomita: Innovator in Liquid Injection Technology
Introduction
Yosihiro Tomita is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of liquid injection technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of ink-jet printing and liquid injection devices.
Latest Patents
One of Tomita's latest patents is for a variable dot ink-jet printer. This printer features an ejection flow passage that decreases in sectional area from the ejection port toward the interior of the flow passage. It includes a draw-in part that draws the ink front position within the flow passage and a push-out part that pushes the ink front position outside the flow passage. This design allows for precise control when ejecting small ink drops.
Another notable patent is for a liquid injection device, which includes a liquid pressurizing chamber with one or more apertures and a liquid injection port. The device is designed to inject liquid by driving a liquid pressurizing member, which pressurizes the liquid supplied from a liquid passage into the chamber. This innovative approach enhances the efficiency and effectiveness of liquid injection methods.
Career Highlights
Yosihiro Tomita is currently employed at Matsushita Electric Industrial Co., Ltd., a company known for its commitment to technological innovation. His work has been instrumental in developing advanced liquid injection technologies that are widely used in various applications.
Collaborations
Throughout his career, Tomita has collaborated with notable colleagues, including Akihiko Namba and Osamu Kawasaki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.
Conclusion
Yosihiro Tomita's contributions to liquid injection technology and ink-jet printing have established him as a key figure in innovation. His patents reflect a deep understanding of engineering principles and a commitment to enhancing technology. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.