Yokohama, Japan

Akihiko Kanemoto

This inventor holds 22 USPTO granted patents, primarily in Liquid Crystal Display. Top assignees: Ricoh Company, Ltd., Nippon Oil Company. Active years: 1989-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Kanemoto. Retrieved from https://idiyas.com/inventor/akihiko-kanemoto

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 15

Forward Citations = 547(Granted Patents)


Location History:

  • Kanagawa, JP (1999)
  • Yokohama, JP (1989 - 2002)

Company Filing History:


Years Active: 1989-2002

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Areas of Expertise:
Color Filter
Liquid Crystal Display
Manufacturing Method
Optically Active Azo Compound
Super-Twisted Nematic
Cholesteric Liquid Crystal
Birefringent Layer
Viewing Angle
Prepolymer Composition
Reflection Type
Thickness Control
Projection Device
22 patents (USPTO):Explore Patents

Title: The Innovations of Akihiko Kanemoto: A Pioneer in Liquid Crystal Display Technology

Introduction: Akihiko Kanemoto is a distinguished inventor hailing from Yokohama, Japan, renowned for his groundbreaking contributions to liquid crystal display technology. With an impressive portfolio of 22 patents, his innovations have significantly advanced the field, enhancing both the performance and functionality of electronic displays.

Latest Patents: Among his latest innovations, two notable patents stand out. The first is a color filter layer for a multicolor liquid crystal display device, which incorporates a plurality of electrochemically formed color filters on delineated stripes of transparent electrodes. This design ensures that the color filters are electrically conductive and a transparent resin material leveling layer fills the gaps between them. The second patent is for a liquid crystal display device featuring a cholesteric liquid crystal layer, which possesses an intrinsic helical pitch almost double that of the layer's thickness. This unique structure allows for bistable switching when voltage is applied and includes a birefringent medium layer, enhancing display characteristics such as color purity and response time.

Career Highlights: Akihiko Kanemoto has had a notable career with significant roles in prestigious companies, including Ricoh Company, Ltd. and Nippon Oil Company. His extensive experience in the industry has enabled him to push the boundaries of existing technologies and develop innovative solutions that address modern display needs.

Collaborations: Throughout his career, Kanemoto has collaborated with esteemed colleagues such as Yasuyuki Takiguchi and Haruo Iimura. These partnerships have fostered an environment of creativity and innovation, resulting in multiple pioneering inventions within the realm of liquid crystal technology.

Conclusion: Akihiko Kanemoto’s contributions to liquid crystal display technology exemplify the spirit of innovation and the impact of diligent research and collaboration in the field. His 22 patents not only reflect his expertise but also his commitment to advancing technology, making him a noteworthy figure in the world of inventors. As the industry continues to evolve, Kanemoto's legacy will undoubtedly leave a lasting impression on future developments in display technologies.

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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