Location History:
- Toride, JP (2009)
- Tokyo, JP (1993 - 2010)
Company Filing History:
Years Active: 1993-2010
Title: Yasuhiro Unosawa - Innovator in Inkjet Technology
Introduction
Yasuhiro Unosawa is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to the field of inkjet technology. With an impressive portfolio of 21 patents, Unosawa has continually pushed the boundaries of innovation in this area, making notable advancements that enhance performance and functionality.
Latest Patents
Among Yasuhiro Unosawa's latest patents are the "Droplet discharge-condition detecting unit," "Droplet-discharging device," and "Inkjet recording device." His detection unit utilizes a light emitting element and a light receiving element positioned across the path of a discharged droplet. This setup includes a diaphragm plate with apertures that allows light to pass through. As the droplet travels through this area, it sequentially blocks the light beams, resulting in a change in the signal received by the light receiving element. This output change provides crucial insights into the discharge condition of the droplet. Furthermore, his advancements in inkjet recording apparatus involve a unique system that checks nozzle functionality using light reflecting techniques, ensuring accurate ink drop ejection.
Career Highlights
Yasuhiro Unosawa currently works for Canon Kabushiki Kaisha, a leading company in imaging technologies. His role at Canon has provided him with a platform to develop and patent innovative solutions that transform how inkjet technology is applied in various industries.
Collaborations
Throughout his career, Unosawa has collaborated with notable colleagues, including Makoto Kashimura and Tetsuhiro Nitta. These partnerships have fostered an environment of creativity and collaboration, leading to breakthroughs in inkjet technology and the refinement of existing products.
Conclusion
Yasuhiro Unosawa's contributions to the field of inkjet technology exemplify the spirit of innovation. His portfolio of patents not only reflects his technical expertise but also his commitment to improving the functionality and reliability of inkjet systems. As the industry progresses, Unosawa's work at Canon will undoubtedly continue to influence the future of inkjet technology.
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.