Tokyo, Japan

Yasuhiro Harada

This inventor holds 4 USPTO granted patents and 93 EPO patents. Top assignees: Nkk Corporation, Dai Nippon Printing Co., Ltd., Kyodo Printing Co., Ltd.. Active years: 1998-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Harada. Retrieved from https://idiyas.com/inventor/yasuhiro-harada-2hc6vpsk

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 = 10.0

ph-index = 2

Forward Citations = 13(Granted Patents)


Location History:

  • Tokyo, JP (1998)
  • Tokyo-To, JP (1999)

Company Filing History:


Years Active: 1998-1999

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4 patents (USPTO):Explore Patents

Title: Yasuhiro Harada: Innovator in Polyethylene-2,6-Naphthalate Technology

Introduction

Yasuhiro Harada is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyethylene-2,6-naphthalate films. With a total of 4 patents to his name, Harada's work has had a considerable impact on various industries.

Latest Patents

One of Harada's latest patents involves a film formed from polyethylene-2,6-naphthalate resin. This invention relates to a film that comprises a resin primarily made of polyethylene-2,6-naphthalate, which has an intrinsic viscosity in the range of 0.31 to 0.6. The film exhibits stretch ratios of 1 to 3 times in mutually perpendicular directions and has a thickness ranging from 5 to 150 micrometers.

Career Highlights

Throughout his career, Yasuhiro Harada has worked with prominent companies such as NKK Corporation and Dai Nippon Printing Co., Ltd. His expertise in materials science has allowed him to develop innovative solutions that enhance the performance and application of polyethylene films.

Collaborations

Harada has collaborated with notable colleagues, including Shinichiro Mori and Kayo Hasegawa. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Yasuhiro Harada's contributions to the field of polyethylene-2,6-naphthalate technology highlight his innovative spirit and dedication to advancing materials science. His patents and collaborations reflect a commitment to excellence in his field.

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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