Gunma, Japan

Masao Igarashi

This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Igarashi. Retrieved from https://idiyas.com/inventor/masao-igarashi

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


% Patents Active = 66.7

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 54(Granted Patents)


Location History:

  • Maebashi-shi, Gunma, JP (1991)
  • Shizuoka-ken, JP (2002)
  • Maebashi-Shi, Gunma-Ken, JP (2010)

Company Filing History:

goldMedal3 out of 834,513 
Other
 patents

Years Active: 1991-2010

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3 patents (USPTO):Explore Patents

Title: Masao Igarashi – Innovative Inventor from Gunma-ken, Japan

Introduction

Masao Igarashi is a distinguished inventor based in Gunma-ken, Japan. With a wealth of knowledge and experience in various fields, he holds three patents that reflect his innovative spirit and commitment to improving lives through invention.

Latest Patents

Igarashi's latest contributions to the field include a patent for an agent intended for the treatment and prevention of endometriosis and uterine adenomyosis. This invention aims to provide an effective solution by utilizing specific compounds such as 3-ethylpyridine, 3-methylpyridine, 2-ethylpyridine, and 2-methylpyridine as active ingredients. In addition, he developed a wiring harness arrangement designing apparatus and method. This invention features a sophisticated route information inputting section that manages and displays wiring information for multiple wiring harnesses within a vehicle, enabling improved organization and efficiency in automotive design.

Career Highlights

Throughout his career, Masao Igarashi has demonstrated remarkable ingenuity in tackling complex problems across various domains. His innovative mindset has earned him recognition in the industry as a reliable inventor. His patents not only underscore his technical skills but also highlight his dedication to advancing technology for practical applications.

Collaborations

Igarashi has collaborated with notable colleagues including Takeshi Ishikawa and Masaharu Hayashi, further enhancing his inventive projects. These collaborations reflect his ability to work effectively within teams and leverage diverse expertise to drive innovation.

Conclusion

Masao Igarashi's contributions to the field of inventions exemplify his passion for innovation. Through his latest patents and collaborative efforts, he continues to impact technological advancements positively. His work serves as an inspiration to aspiring inventors and highlights the importance of innovation in addressing real-world challenges.

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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