Tochigi, Japan

Kazuo Ishii

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 2002-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Ishii. Retrieved from https://idiyas.com/inventor/kazuo-ishii-z24b4pyx

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

Calculating rank

% Patents Active = 66.7

Average Co-Inventor Count = 7.2

ph-index = 3

Forward Citations = 215(Granted Patents)


Location History:

  • Tochigi-ken, JP (2002 - 2003)
  • Mobara, JP (2004)

Company Filing History:

goldMedal3 out of 834,601 
Other
 patents

Years Active: 2002-2004

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3 patents (USPTO):Explore Patents

Title: Kazuo Ishii: Innovator in Display and Exhaust Technologies

Introduction

Kazuo Ishii is a notable inventor based in Tochigi-ken, Japan. He has made significant contributions to the fields of display technology and exhaust systems. With a total of 3 patents to his name, Ishii's work reflects a commitment to innovation and practical solutions.

Latest Patents

Ishii's latest patents include a screen input type display device that utilizes a touch panel. This device enhances the reliability of input detection by controlling the gap between upper and lower substrates, thereby stabilizing the linearity of resistance value detection. The invention employs a tape-like conductive pressure sensitive adhesive member, which is crucial for eliminating erroneous detection of coordinates.

Another significant patent involves a method of connecting two elongated portions of a metallic plate, which is essential in the manufacturing of an exhaust pipe with a two-passage construction. This design features a metallic plate bent into an S shape, incorporating a central partition plate and semicircular peripheral walls. The innovative welding technique described in this patent allows for efficient assembly of the exhaust pipe.

Career Highlights

Kazuo Ishii has dedicated his career to advancing technology in his field. His inventive spirit and technical expertise have led to the development of practical solutions that address real-world challenges. His patents demonstrate a blend of creativity and engineering skill, making him a respected figure in the industry.

Collaborations

Ishii has worked alongside talented colleagues, including Nobuyuki Yoshitoshi and Hiroto Yanagibayashi. Their collaborative efforts have contributed to the successful development of innovative technologies.

Conclusion

Kazuo Ishii's contributions to display and exhaust technologies highlight his role as a significant inventor. His patents not only showcase his technical abilities but also reflect his dedication to improving existing technologies. Through his work, Ishii continues to influence the landscape of innovation in Japan and beyond.

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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