Company Filing History:
Years Active: 2015-2025
Title: Tomoyasu Okushima: Innovator in Inkjet Technology
Introduction
Tomoyasu Okushima is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of inkjet printing technology, holding a total of 11 patents. His innovative approaches have led to advancements that enhance the efficiency and quality of printing processes.
Latest Patents
Among his latest patents, Okushima has developed an inkjet printing device and method that addresses the issue of print resolution discrepancies. This technique minimizes the differences in print resolution between upstream and downstream ejectors caused by the expansion and contraction of recording media. The inkjet printing apparatus features four heads arranged in the transport direction, each controlled by separate ejection controllers. These controllers include an ejection timing generator, an expansion/contraction amount estimator, and a correction information generator that ensures precise ink ejection.
Another notable invention is an imaging device designed to convert photographed data from a camera into images with the necessary resolution for inspection. This device comprises a camera, an image data output unit, and an external output signal generator. The system calculates a weighted average of multiple pieces of photographed data, ensuring accurate image representation.
Career Highlights
Throughout his career, Okushima has worked with leading companies in the technology sector, including Screen Holdings Co., Ltd. and Ricoh Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in printing technology.
Collaborations
Okushima has collaborated with notable colleagues such as Seiya Nomura and Osamu Morizono. Their combined expertise has fostered a creative environment that has led to the development of advanced technologies in the field.
Conclusion
Tomoyasu Okushima's contributions to inkjet technology exemplify the impact of innovative thinking in the printing industry. His patents and collaborative efforts continue to shape the future of printing solutions.