Toyohashi, Japan

Masashi Shimahara

This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Mitsubishi Chemical Corporation, Mitsubishi Rayon Company, Limited. Active years: 2015-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Shimahara. Retrieved from https://idiyas.com/inventor/masashi-shimahara

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

USPTO Granted Patents = 2 

 

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Aichi, JP (2015)
  • Toyohashi, JP (2017)

Company Filing History:


Years Active: 2015-2017

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2 patents (USPTO):Explore Patents

Title: Masashi Shimahara: Innovator in Carbon Fiber Technology

Introduction

Masashi Shimahara is a prominent inventor based in Toyohashi, Japan. He has made significant contributions to the field of carbon fiber technology, holding a total of 2 patents. His innovative approaches have paved the way for advancements in manufacturing methods and weaving techniques.

Latest Patents

Shimahara's latest patents include a carbon fiber manufacturing method and a loom and weaving method utilizing this technology. The carbon fiber manufacturing method involves a surface treatment step where an ozone solution is ejected toward a carbon fiber bundle. This process allows the ozone solution to pass between the fibers, effectively treating their surfaces. The second patent focuses on a loom that features a unique design with fill yarn-holding conveyor rods, which work in synchronization to enhance the weaving process.

Career Highlights

Throughout his career, Masashi Shimahara has worked with notable companies such as Mitsubishi Chemical Corporation and Mitsubishi Rayon Company, Limited. His experience in these organizations has contributed to his expertise in carbon fiber technology and manufacturing processes.

Collaborations

Some of his notable coworkers include Nobuyuki Yamamoto and Takayuki Kiriyama. Their collaborative efforts have further advanced the innovations in the field of carbon fiber.

Conclusion

Masashi Shimahara's contributions to carbon fiber technology through his patents and career experiences highlight his role as a key innovator in this industry. His work continues to influence advancements in manufacturing and weaving methods.

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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