Kanagawa, Japan

Motoyuki Torikai

This inventor holds 7 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motoyuki Torikai. Retrieved from https://idiyas.com/inventor/motoyuki-torikai

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 = 5.3

ph-index = 3

Forward Citations = 27(Granted Patents)


Location History:

  • Yokohoma, JP (1990)
  • Yokohama, JP (1989 - 1992)
  • Kanagawa, JP (1992 - 1993)

Company Filing History:


Years Active: 1989-1993

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7 patents (USPTO):Explore Patents

Title: Motoyuki Torikai: Pioneer in Semiconductor Sealing Resin Innovations

Introduction

Motoyuki Torikai, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of semiconductor technology. With a portfolio of seven patents, Torikai specializes in developing advanced resin compositions for sealing semiconductors, enhancing their reliability and performance in various applications.

Latest Patents

Torikai's recent patents focus on innovative resin compositions designed specifically for sealing semiconductors. One notable invention includes a resin composition that comprises an organic component, featuring a polymaleimide compound and a phenolic aralkyl resin. This unique formulation ensures superior sealing properties and structural integrity. Additionally, another patent describes a modified epoxy resin combined with silicone polymers, offering low thermal expansion and high heat resistance—ideal for large-scale integrated semiconductor devices and thin flat packages.

Career Highlights

Motoyuki Torikai currently works at Mitsui Toatsu Chemicals, Incorporated, a leading company in the chemicals industry. His expertise in resin compositions has been instrumental in developing cutting-edge solutions that meet the demands of modern semiconductor manufacturing.

Collaborations

Throughout his career, Torikai has collaborated with several talented professionals, including Koichi Machida and Takayuki Kubo. These partnerships have fostered a collaborative environment, enhancing the innovation process and leading to the development of high-performance sealing solutions.

Conclusion

Motoyuki Torikai's inventive spirit and dedication to advancing semiconductor technologies have positioned him as a prominent figure in the field. His array of patents not only showcases his technical expertise but also highlights the importance of innovation within the industry, paving the way for future developments in semiconductor reliability and performance.

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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