Hadano, Japan

Junri Ichikawa

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junri Ichikawa. Retrieved from https://idiyas.com/inventor/junri-ichikawa

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 165(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Junri Ichikawa: Innovator in Multi-Chip Module Cooling Technology

Introduction

Junri Ichikawa is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the cooling of multi-chip modules. His innovative approach addresses critical challenges in managing heat generated by integrated circuits.

Latest Patents

Ichikawa holds a patent for a "Device and method for cooling multi-chip modules." This invention provides a cooling device that efficiently reduces temperature rises in LSI chips. It enhances the productivity of multi-chip modules by improving their assembly and disassembly capabilities. The design features a sealing top plate with parallel cooling channels and cross grooves, which work together to optimize heat removal from semiconductor devices.

Career Highlights

Ichikawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in advancing cooling technologies for multi-chip modules, which are essential in modern electronic devices. His patent reflects his commitment to improving the efficiency and reliability of semiconductor technologies.

Collaborations

Ichikawa has collaborated with esteemed colleagues such as Takahiro Daikoku and Atsuo Nishihara. Their combined expertise has contributed to the development of innovative solutions in the semiconductor industry.

Conclusion

Junri Ichikawa's contributions to multi-chip module cooling technology exemplify his dedication to innovation in the semiconductor field. His patent showcases a practical solution to a pressing industry challenge, highlighting his role as a key inventor in this domain.

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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