Otsu, Japan

Toshimasa Kanai

This inventor holds 8 USPTO granted patents and 3 published patent applications and 3 EPO patents. Top assignee: Nippon Electric Glass Co., Ltd.. Active years: 2004-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshimasa Kanai. Retrieved from https://idiyas.com/inventor/toshimasa-kanai

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

USPTO Granted Patents = 8 

% Patents Active = 87.5

 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Kanzaki-gun, JP (2004 - 2006)
  • Otsu, JP (2007 - 2017)
  • Shiga, JP (2019)

Company Filing History:


Years Active: 2004-2019

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

Title: Innovations of Toshimasa Kanai

Introduction

Toshimasa Kanai is a notable inventor based in Otsu, Japan. He has made significant contributions to the field of cooking devices and optical materials, holding a total of 8 patents. His work reflects a commitment to enhancing functionality and user experience in everyday products.

Latest Patents

One of his latest patents is for a top plate for a cooking device. This innovative design includes a glass sheet with a light-shielding film formed on its lower surface through sputtering. The light-shielding film contains an oxide, a nitride, or an oxynitride of a transition metal from Groups 6 to 11 on the periodic table. This allows for a color close to grey while ensuring the insulating properties of the film are maintained. Another significant patent is for an anti-glare/antireflection member and its production method. This member features a base material with a surface layer that has a concavo-convex configuration, enhancing visibility while minimizing glare.

Career Highlights

Toshimasa Kanai is currently employed at Nippon Electric Glass Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of cooking devices and optical materials.

Collaborations

He has collaborated with notable coworkers, including Narutoshi Shimatani and Koji Ikegami, contributing to a dynamic and innovative work environment.

Conclusion

Toshimasa Kanai's contributions to the field of inventions, particularly in cooking devices and optical materials, showcase his innovative spirit and dedication to improving technology. His patents reflect a blend of functionality and aesthetic appeal, marking him as a significant figure in his 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…