Aichi, Japan

Nobuyuki Tamai

This inventor holds 3 USPTO granted patents. Top assignee: Asahi Glass Company, Limited. Active years: 1988-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Tamai. Retrieved from https://idiyas.com/inventor/nobuyuki-tamai

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


% Patents Active = 33.3

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Yokohama, JP (1988)
  • Chita-gun, JP (2005)
  • Aichi, JP (2006)

Company Filing History:


Years Active: 1988-2006

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3 patents (USPTO):Explore Patents

Title: Nobuyuki Tamai: Innovator in Automotive Glass Technology

Introduction

Nobuyuki Tamai is a prominent inventor based in Aichi, Japan, known for his contributions to automotive glass technology. With a total of 3 patents to his name, Tamai has made significant advancements in the field, particularly in the design and functionality of transparent plates used in vehicles.

Latest Patents

One of Tamai's latest patents is a transparent plate with a molding and a method for disassembling the transparent plate. This innovative molding includes an attaching portion that bonds to the interior side of a glass plate and an elastic portion that ensures close contact with a window opening. Made from thermoplastic resin, the molding features an electrically conductive member that generates heat when an eddy current generator is brought near it. This process softens or melts the molding, allowing for the disassembly of the transparent plate from the automobile's window opening.

Another notable patent is the windowpane attaching structure and windowpane removing method. In this design, a windowpane is supported in a gasket by a support member, which allows for a space that enables the windowpane to shift. The gasket is designed to receive the peripheral edge of the windowpane, and the support member can be easily removed, facilitating the windowpane's removal from the body panel.

Career Highlights

Nobuyuki Tamai is currently employed at Asahi Glass Company, Limited, where he continues to innovate in the field of glass technology. His work has contributed to the development of more efficient and user-friendly automotive glass solutions.

Collaborations

Tamai has collaborated with notable colleagues such as Shigehiko Iguchi and Nobutaka Kojima, further enhancing the innovative efforts within his team.

Conclusion

Nobuyuki Tamai's work in automotive glass technology exemplifies the impact of innovation in enhancing vehicle design and functionality. His patents reflect a commitment to improving the safety and efficiency of automotive components.

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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