Chiba, Japan

Michiaki Kotsuka

This inventor holds 5 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Keiyo Engineering Co., Ltd.. Active years: 1984-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiaki Kotsuka. Retrieved from https://idiyas.com/inventor/michiaki-kotsuka

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 = 4.4

ph-index = 4

Forward Citations = 89(Granted Patents)


Company Filing History:


Years Active: 1984-1993

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5 patents (USPTO):Explore Patents

Title: Michiaki Kotsuka: Innovator in Portable Computing

Introduction

Michiaki Kotsuka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of portable computing, holding a total of 5 patents. His work has influenced the development of technology that is widely used today.

Latest Patents

Among his latest innovations is a portable computer, which showcases his expertise in creating compact and efficient computing solutions. This invention reflects the growing demand for mobility in technology.

Career Highlights

Kotsuka has had a distinguished career, working with prominent companies such as Hitachi, Ltd. and Hitachi Keiyo Engineering Co., Ltd. His experience in these organizations has allowed him to develop and refine his skills in engineering and innovation.

Collaborations

Throughout his career, Kotsuka has collaborated with talented individuals, including Shinji Shibuya and Nobuo Fukuda. These partnerships have contributed to the success of his projects and the advancement of technology in his field.

Conclusion

Michiaki Kotsuka's contributions to portable computing and his collaborations with esteemed colleagues highlight his importance as an inventor. His work continues to impact the technology landscape, paving the way for future innovations.

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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