Sagamihara, Japan

Fumiko Hashizume

This inventor holds 1 USPTO granted patent. Top assignee: Canon Kabushiki Kaisha. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiko Hashizume. Retrieved from https://idiyas.com/inventor/fumiko-hashizume-lstvg0t5

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: Fumiko Hashizume: Innovator in Electro-Optical Devices

Introduction

Fumiko Hashizume is a prominent inventor based in Sagamihara, Japan. She has made significant contributions to the field of electro-optical devices, particularly in improving the quality and functionality of liquid-crystal panels. Her innovative approach has garnered attention in the technology sector.

Latest Patents

Fumiko Hashizume holds a patent for an "Electro-optical device having heat-bondable and non-heat-bondable gap." This invention enhances the performance of electro-optical devices by incorporating hard and soft gap controllers within the optical modulating substance. These controllers effectively prevent distortion and eliminate degradation of display quality caused by interference colors. She has 1 patent to her name.

Career Highlights

Fumiko has dedicated her career to advancing technology in the electro-optical field. Her work at Canon Kabushiki Kaisha has positioned her as a key player in the development of innovative display technologies. Her contributions have not only improved product performance but have also set new standards in the industry.

Collaborations

Throughout her career, Fumiko has collaborated with notable colleagues, including Akihiko Komura and Yoshio Hotta. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Fumiko Hashizume's work in electro-optical devices exemplifies the impact of innovation in technology. Her patent and contributions to Canon Kabushiki Kaisha highlight her role as a leading inventor in her field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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