This inventor holds 2 USPTO granted patents. Top assignees: Pioneer Corporation, Pioneer Display Products Corporation, Other. Active years: 2004-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2,679 
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1 out of 834,513 Years Active: 2004-2005
Title: Hirofumi Higashi: Innovator in Plasma Display Technology
Introduction
Hirofumi Higashi is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of plasma display technology, holding 2 patents that showcase his innovative approach to enhancing display performance.
Latest Patents
Higashi's latest patents include a plasma display panel designed to substantially block the reflection of light entering non-light emission areas. This invention features a plurality of row electrode pairs and a dielectric layer formed on a front glass substrate. Additionally, a series of column electrodes create discharge cells at the intersections with the row electrode pairs. Each discharge cell is defined and separated from adjacent cells by a transverse wall of the partition wall between the front and back glass substrates. A black- or dark-colored light absorption layer is also integrated into each non-light emission area, enhancing the display's clarity.
Another significant patent involves a manufacturing method for forming a lamination of multiple dielectric layers on a substrate of a plasma display panel. This process includes forming a photosensitive glass material layer and repeating a patterning process to expose required regions. After completing the individual forming and patterning processes, a developing process is performed to remove unexposed regions, followed by a burning process.
Career Highlights
Hirofumi Higashi has worked with prominent companies in the technology sector, including Pioneer Corporation and Pioneer Display Products Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in display technology.
Collaborations
Higashi has collaborated with notable coworkers such as Shingo Ogane and Taro Naoi. Their combined expertise has likely fostered innovative solutions in their projects.
Conclusion
Hirofumi Higashi's contributions to plasma display technology through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence advancements in display technology, showcasing the importance of innovation in enhancing visual experiences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile