This inventor holds 55 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Plasma Display Technology (CPC class G09G). Top assignees: Fujitsu Corporation, Hitachi Plasma Patent Licensing Co., Ltd., Hitachi, Ltd.. Active years: 1992-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Sagamihara, JP (1992 - 1994)
- Akashi, JP (2003 - 2010)
- Kanagawa, JP (2010)
- Tokyo, JP (2011)
- Miyazaki, JP (2012)
- Kawasaki, JP (1998 - 2014)
Company Filing History:
23 out of 39,378 
15 out of 29 
6 out of 42,743 
Years Active: 1992-2014
Areas of Expertise:
Title: **Yasunobu Hashimoto: Innovator in Plasma Display Technologies**
Introduction
Yasunobu Hashimoto is a distinguished inventor based in Kawasaki, Japan, known for his extensive contributions to the field of plasma display technology. With a remarkable portfolio of 54 patents, Hashimoto has made significant strides in developing methods and innovations that enhance the performance of plasma display panels.
Latest Patents
Hashimoto's latest inventions include a pioneering method for driving a gas-discharge panel. This innovative method utilizes line-sequential addressing to generate discharge intensity in accordance with display data, effectively priming the following discharges. Another notable patent is a plasma display panel featuring an inert film and a manufacturing method. This invention addresses the common issue of a protective film losing efficiency due to exposure to air. By forming an inert film of materials like metal oxides and metals, Hashimoto has developed a solution that significantly improves barrier properties against oxygen and water, resulting in a plasma display panel capable of operating at lower discharge voltages.
Career Highlights
Throughout his career, Hashimoto has worked with leading companies in the technology sector, including Fujitsu and Hitachi Plasma Patent Licensing Co., Ltd. His experience at these prestigious organizations has significantly influenced his research and innovation capabilities, enabling him to contribute to advancements in display technologies.
Collaborations
In his journey as an inventor, Hashimoto has collaborated with talented individuals, including Kenji Awamoto and Yasushi Yoneda. These partnerships have fostered an environment of creativity and innovation, leading to the development of several groundbreaking technologies and patents.
Conclusion
Yasunobu Hashimoto's dedication to innovation in plasma display technology is evident in his impressive collection of patents and the practical applications of his work. His contributions not only enhance display performance but also address critical challenges in the industry, solidifying his reputation as a leading inventor in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile