Mooka, Japan

Masaharu Iwai

This inventor holds 4 USPTO granted patents. Top assignees: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Other. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Iwai. Retrieved from https://idiyas.com/inventor/masaharu-iwai

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 = 2.5

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Mohka, JP (1992)
  • Mooka, JP (1995 - 2004)

Company Filing History:


Years Active: 1992-2004

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4 patents (USPTO):Explore Patents

Title: Masaharu Iwai: Innovator in Magnet Technology

Introduction

Masaharu Iwai is a notable inventor based in Mooka, Japan. He has made significant contributions to the field of magnet technology, holding a total of 4 patents. His work focuses on improving the efficiency and quality of magnet rollers, which are essential components in various applications.

Latest Patents

Iwai's latest patents include a process for preparing a magnet roller that enhances adhesion accuracy and working efficiency. This innovative process involves regulating the bonding position of bar-like magnet pieces and applying adhesive from the inner surface to ensure a strong bond. Additionally, his magnet roller design aims to improve picture quality by increasing the magnetic flux density while maintaining cost-effectiveness. The design features a unique arrangement of magnet pieces that optimizes the magnetic pole pattern.

Career Highlights

Throughout his career, Masaharu Iwai has worked with Kanegafuchi Kagaku Kogyo Co., Ltd., where he has contributed to advancements in magnet technology. His expertise in this field has led to the development of innovative solutions that address industry challenges.

Collaborations

Iwai has collaborated with notable professionals such as Yasushi Kakehashi and Masami Hosokawa. These partnerships have fostered a creative environment that has resulted in groundbreaking inventions.

Conclusion

Masaharu Iwai's contributions to magnet technology exemplify his dedication to innovation and improvement in the field. His patents reflect a commitment to enhancing product quality and efficiency, making him a significant figure in the industry.

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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