This inventor holds 34 USPTO granted patents and 2 published patent applications and 6 EPO patents, primarily in Liquid Ejection Technology. Top assignees: Sony Corporation, Joled Inc.. Active years: 2004-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, KP (2010)
- Kanagawa, JP (2004 - 2017)
Company Filing History:
Years Active: 2004-2017
Areas of Expertise:
Title: Iwao Ushinohama: A Pioneer of Display Technology and Printing Innovations
Introduction
Iwao Ushinohama, located in Kanagawa, Japan, stands out as an influential inventor with a remarkable record of 34 patents. His groundbreaking innovations in display technology and printing have contributed significantly to advancements in various electronic devices and printing methods.
Latest Patents
Among Iwao Ushinohama's latest patents is a display apparatus and electronic device that showcases an innovative design. This display apparatus includes a display panel with display elements arranged in a two-dimensional matrix, connected to a scanning line and a signal line. The driving circuit unit incorporated in this design is equipped with a gate driver, allowing control over the back gate voltage of a field effect transistor that generates scanning signals.
Additionally, Ushinohama has contributed to the development of an inkjet printer device and a humidification method for the ejection portion. This device features an ejection portion that releases ink droplets onto a recording medium and a humidification portion that ejects wetting liquid droplets upstream of the ejection portion. This method enhances printing quality by ensuring that the ink is effectively ejected on a properly conditioned recording medium.
Career Highlights
Throughout his career, Iwao Ushinohama has been associated with notable companies such as Sony Corporation and Joled Inc. His involvement with industry leaders has provided him with the platform to refine his inventions and push the boundaries of technology.
Collaborations
In his journey as an inventor, Ushinohama has collaborated with esteemed colleagues like Takeo Eguchi and Yuichiro Ikemoto. Their combined expertise has fostered a creative environment conducive to pioneering innovations in electronic and printing technologies.
Conclusion
Iwao Ushinohama’s impressive array of patents and collaborations illustrate his significant impact on display technology and printing solutions. As he continues to innovate, his work remains a vital part of the evolution of electronic devices, paving the way for future advancements in these fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile