Location History:
- Katano, JP (1997 - 2010)
- Osaka, JP (2011 - 2012)
Company Filing History:
5 out of 16,453 
2 out of 27,375 
Years Active: 1997-2012
Title: Innovator Spotlight: Michiko Okafuji from Osaka, JP
Introduction
Michiko Okafuji is a renowned inventor based in Osaka, Japan, recognized for her significant contributions in the field of display technology. With a prolific portfolio, she holds an impressive total of seven patents, showcasing her innovative spirit and technical expertise.
Latest Patents
Among her recent inventions, Michiko Okafuji developed a plasma display panel (PDP) with exposed crystal particles, along with a novel manufacturing method. This groundbreaking invention enhances the discharge characteristics of the protective layer, allowing for exceptional display performance even in fine-cell structures. The protective layer comprises an MgO film layer and an MgO particle layer, formed from burning an MgO precursor, ensuring optimal performance. Furthermore, another notable patent focuses on improving image display performance while utilizing low power. This invention improves the surface layer characteristics, enhancing secondary electron emission and charge retention, thereby also reducing aging time. The innovative use of a crystalline film as a protective layer and the specific concentration of Sr in the surface layer are pivotal in achieving these enhancements.
Career Highlights
Michiko Okafuji's professional journey includes significant roles in major companies. She has worked at Panasonic Corporation and Matsushita Electric Industrial Co., Ltd., where her contributions have further propelled advancements in display technologies.
Collaborations
Throughout her career, Michiko has collaborated with esteemed coworkers, including Yusuke Fukui and Mikihiko Nishitani. These partnerships have not only fostered creativity but have also enhanced the innovative processes in their respective projects.
Conclusion
In conclusion, Michiko Okafuji stands out as a pioneering inventor in the field of display technology. Her seven patents exemplify her commitment to enhancing and innovating powerful display solutions. With each invention, she continues to inspire future generations of inventors and contributes significantly to technological advancements.