Tokyo, Japan

Masao Ohnuki

This inventor holds 6 USPTO granted patents. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 2013-2014.

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

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


% Patents Active = 33.3

Average Co-Inventor Count = 1.2

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Tokyo-to, JP (2013 - 2014)
  • Shinjuku-Ku, JP (2013 - 2014)

Company Filing History:


Years Active: 2013-2014

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6 patents (USPTO):Explore Patents

Title: **The Innovative Contributions of Masao Ohnuki**

Introduction

Masao Ohnuki, an inventive force hailing from Shinjuku-ku, Japan, has made significant contributions to the field of technology with his six patents. His work primarily focuses on advancements in suspension substrates and hard disk drives, demonstrating a keen understanding of electrical engineering and materials science.

Latest Patents

Masao Ohnuki's latest patents include notable innovations like the design of a suspension substrate that incorporates an insulating layer along with a metallic support layer. This structure is strategically designed to facilitate electric connections with actuator elements through a conductive adhesive. Additionally, he has developed a manufacturing method for suspension substrates that effectively supplies electric power to assisting elements, enhancing the efficiency and functionality of hard disk drives.

Career Highlights

Ohnuki's career is marked by his tenure at Dai Nippon Printing Co., Ltd., where he has played a pivotal role in driving technological advancements. His inventive spirit has been instrumental in the development of key components that are critical to the performance of modern storage devices.

Collaborations

Throughout his career, Masao Ohnuki has collaborated with talented colleagues, including Yoichi Miura and Tsuyoshi Yamazaki. These partnerships have fostered a creative environment that enables the sharing of ideas and the pursuit of groundbreaking innovations in the tech industry.

Conclusion

Masao Ohnuki's contributions to the field of technology and his inventive spirit serve as an inspiration to future inventors. His patents not only demonstrate his technical expertise but also underscore the importance of collaboration in the pursuit of innovation. As technology continues to evolve, the influence of inventors like Ohnuki will undoubtedly shape the future landscape of 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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