Yokohama, Japan

Minoru Tanaka

This inventor holds 5 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1977-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Minoru Tanaka. Retrieved from https://idiyas.com/inventor/minoru-tanaka-humh7jg8

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 = 3.9

ph-index = 5

Forward Citations = 105(Granted Patents)


Location History:

  • Yokohama, JA (1977)
  • Takahagi, JP (1984)
  • Kudamatsu, JP (1984)
  • Hadano, JP (1998)
  • Kanagawa-ken, JP (1999)

Company Filing History:


Years Active: 1977-1999

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5 patents (USPTO):Explore Patents

Title: Minoru Tanaka: Innovator in Electronic Circuit Technology

Introduction

Minoru Tanaka is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electronic circuit technology, holding a total of 5 patents. His work focuses on improving the reliability and efficiency of electronic components.

Latest Patents

Tanaka's latest patents include a metalization structure and a manufacturing method thereof. This innovation features a metalization structure with a first conductor layer on the surface of an underlying layer, along with a second conductor layer that is conductively connected to the first. A polyimide insulative film with a low thermal expansion coefficient is strategically placed to enhance the reliability of the structure, preventing issues such as peeling or cracking. Another notable patent is for an electronic circuit device that significantly improves junction characteristics, such as wettability and junction strength. This device utilizes glass ceramics for the board material and simplifies the production process by allowing the wiring and junction electrode to be formed simultaneously.

Career Highlights

Minoru Tanaka is currently employed at Hitachi, Ltd., where he continues to innovate in the field of electronic circuits. His work has been instrumental in advancing the technology used in various electronic devices.

Collaborations

Tanaka has collaborated with notable coworkers, including Hideo Sotokawa and Masashi Nishiki. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Minoru Tanaka's contributions to electronic circuit technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in electronic design, making him a valuable asset 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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