This inventor holds 10 USPTO granted patents and 3 EPO patents. Top assignees: Sony Corporation, Japan Display West Inc.. Active years: 2003-2016.
Location History:
- Miyagi, JP (2003 - 2006)
- Kanagawa, JP (2013)
- Tokyo, JP (2012 - 2014)
- Fukushima, JP (2009 - 2016)
Company Filing History:
Years Active: 2003-2016
Title: Yukiko Iijima: Innovator in Battery Technology and Display Systems
Introduction
Yukiko Iijima is a prominent inventor based in Fukushima, Japan. She has made significant contributions to the fields of battery technology and image display systems. With a total of 10 patents to her name, her work has had a substantial impact on modern technology.
Latest Patents
One of her latest patents focuses on an anode and battery design. This innovation provides an anode capable of preventing an increase in impedance and variations in characteristics. The anode active material layer includes substances, alloys, and compounds of silicon that can form an alloy with lithium. The layer is formed using a vapor-phase deposition method and is alloyed with an anode current collector. A coating of lithium carbonate is applied to part of the anode current collector's surface, which helps prevent impedance increases. This design is less affected by handling environments or storage conditions, thus minimizing variations in impedance.
Another significant patent involves an image display panel and its driving method. This invention describes a method for driving an image display apparatus that includes a panel with pixels arranged in a two-dimensional matrix. The method utilizes specific pixels and adjacent pixels to create pixel groups, enhancing the display's performance. A signal processing section generates output signals for the pixels based on input signals, improving the overall functionality of the display apparatus.
Career Highlights
Yukiko Iijima has worked with notable companies such as Sony Corporation and Japan Display West Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in technology.
Collaborations
Throughout her career, she has collaborated with talented individuals, including Tomoo Takada and Kenichi Kawase. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Yukiko Iijima's contributions to battery technology and image display systems highlight her role as a leading inventor in her field. Her innovative patents continue to influence technology and improve user experiences.