Ibaraki, Japan

Ichiro Ijichi

This inventor holds 6 USPTO granted patents. Top assignee: Nitto Electric Industrial Co., Ltd.. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ichiro Ijichi. Retrieved from https://idiyas.com/inventor/ichiro-ijichi

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 = 6

Forward Citations = 73(Granted Patents)


Location History:

  • Ibaraki, JA (1977 - 1978)
  • Ibaraki, JP (1979 - 1981)
  • Osaka, JP (1984 - 1989)

Company Filing History:


Years Active: 1977-1989

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6 patents (USPTO):Explore Patents

Title: Ichiro Ijichi: Innovator in Metal Powder Molding and Acrylic Polymerization

Introduction

Ichiro Ijichi is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the fields of metal powder molding and acrylic polymerization. With a total of 6 patents to his name, Ijichi's work has advanced the technology and processes used in these industries.

Latest Patents

Ijichi's latest patents include a process for fixing metal powder molding at sintering. This innovative composition is designed to adhere and fix metal powder molding onto a base material during the sintering process. It involves a thermosetting resin composition that contains a mixture of a thermosetting resin and various additives, ensuring that the residual carbon after sintering is at least about 0.5% by weight. Another notable patent is his process for radical polymerizing acrylic monomers. This process utilizes a screw-type reactor with temperature control to facilitate the continuous polymerization of acrylic monomers, enhancing efficiency and product quality.

Career Highlights

Ijichi is currently employed at Nitto Electric Industrial Co., Ltd., where he continues to innovate and develop new technologies. His work has not only contributed to his company but has also had a broader impact on the industry.

Collaborations

Throughout his career, Ijichi has collaborated with notable colleagues, including Yutaka Hori and Kiyohiro Kamei. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Ichiro Ijichi's contributions to metal powder molding and acrylic polymerization demonstrate his commitment to advancing technology in these fields. His innovative patents and collaborative efforts highlight his role as a key 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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