Zushi, Japan

Akihiko Mizutani

This inventor holds 9 USPTO granted patents. Top assignees: Lenovo (Singapore) Pte. Ltd., International Business Machines Corporation. Active years: 2003-2018.

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

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 = 2.4

ph-index = 4

Forward Citations = 144(Granted Patents)


Location History:

  • Zhushi, JP (2005 - 2006)
  • Zushi, JP (2003 - 2013)
  • Kanagawa-Ken, JP (2016 - 2018)

Company Filing History:


Years Active: 2003-2018

Loading Chart...
9 patents (USPTO):Explore Patents

Title: Akihiko Mizutani: Innovator in Pointing Device Technology

Introduction

Akihiko Mizutani is a notable inventor based in Zushi, Japan. He has made significant contributions to the field of portable computing through his innovative designs and technologies. With a total of 9 patents to his name, Mizutani has established himself as a key figure in the development of user interface devices.

Latest Patents

Mizutani's latest patents include a "Pointing device for a portable computer including multiple pressure sensors located below a keyboard plate." This invention features an operation cap with a surface fitted into a stud, which is fixed to a keyboard plate. The design incorporates multiple pressure sensors arranged below the keyboard plate, allowing for a compact and efficient pointing device. Another notable patent is the "Push button keyboard device," which includes a base, a key top, a film actuator, a position sensor, and a controller. This innovative keyboard design generates a repulsive force corresponding to the position of the key top, enhancing user interaction.

Career Highlights

Throughout his career, Mizutani has worked with prominent companies such as Lenovo (Singapore) Pte. Ltd. and International Business Machines Corporation (IBM). His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in the computing industry.

Collaborations

Mizutani has collaborated with talented individuals in his field, including Fusanobu Nakamura and Mitsuhiro Yamazaki. These partnerships have fostered innovation and creativity in the development of new technologies.

Conclusion

Akihiko Mizutani's contributions to the field of portable computing through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the way users interact with technology, making him a significant figure in the industry.

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]
Loading…