Yokohama, Japan

Junichi Kageyama

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: Asahi-Dow Limited. Active years: 1983-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Kageyama. Retrieved from https://idiyas.com/inventor/junichi-kageyama-kuq7od6e

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 6

Forward Citations = 135(Granted Patents)


Location History:

  • Yokohama, JP (1983 - 1984)
  • Kanagawa, JP (1985)

Company Filing History:


Years Active: 1983-1985

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

Title: Innovations of Junichi Kageyama

Introduction

Junichi Kageyama is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced packaging materials. With a total of seven patents to his name, Kageyama's work has had a substantial impact on the industry.

Latest Patents

One of Kageyama's latest patents is for a cold drawn high-orientation multilayered film. This innovative film incorporates at least one cold drawn, highly oriented resin layer that exhibits excellent mechanical strength. It is primarily designed for use as packaging material. The specific stratal construction of this composite film allows for a wide variety of specific functions. It is particularly suitable for the manufacture of thermally shrinkable films that excel in transparency and can shrink rapidly, especially at low temperatures. The patent also discloses a process for drawing these resin layers at specific low temperatures with high expansion ratios, utilizing the cold drawability of the resin layers.

Career Highlights

Kageyama has built a successful career at Asahi-Dow Limited, where he continues to innovate and develop new materials. His expertise in polymer science and engineering has positioned him as a leader in his field.

Collaborations

Throughout his career, Kageyama has collaborated with notable colleagues, including Isao Yoshimura and Osamu Mizukami. These partnerships have fostered a creative environment that has led to groundbreaking advancements in material technology.

Conclusion

Junichi Kageyama's contributions to the field of materials science, particularly through his patents on multilayered films, highlight his innovative spirit and dedication to advancing packaging technology. His work continues to influence the industry and pave the way for 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]
Loading…