Kodaira, Japan

Hironao Sone

This inventor holds 2 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hironao Sone. Retrieved from https://idiyas.com/inventor/hironao-sone-ur5ic4rd

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 = 2.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Location History:

  • Kodaira, JP (1983)
  • Tokyo, JP (1988)

Company Filing History:


Years Active: 1983-1988

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2 patents (USPTO):Explore Patents

Title: Hironao Sone: Innovator in Character Recognition and Timekeeping Technology

Introduction

Hironao Sone is a notable inventor based in Kodaira, Japan. He has made significant contributions to technology, particularly in the fields of character recognition and electronic timepieces. With a total of 2 patents, Sone's work showcases his innovative spirit and technical expertise.

Latest Patents

One of Sone's latest inventions is a character recognition device. This device features an input section with multiple touch electrodes. When a user contacts at least two of these electrodes, the device detects the contacting capacity components. The central point coordinates of the touch electrodes are then calculated, allowing the device to recognize hand-written characters. Another significant patent is for an electronic timepiece. This timepiece includes a time display section that utilizes optical display elements. It can provide dynamic displays beyond the ordinary time display mode, enhancing the user experience.

Career Highlights

Hironao Sone has been associated with Casio Computer Co., Ltd., a company renowned for its innovative electronic products. His work at Casio has allowed him to develop cutting-edge technologies that have practical applications in everyday life.

Collaborations

Sone has collaborated with talented individuals such as Hiroyuki Suetaka and Morio Morishige. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hironao Sone's contributions to character recognition and electronic timepieces highlight his innovative capabilities. His patents reflect a commitment to enhancing technology for practical use. Sone's work continues to influence the industry and inspire future innovations.

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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