Inagi, Japan

Tamotsu Nishiyama

This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Microcomputer Engineering, Ltd., Hitachi Microcomputer Eng. Ltd.. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Nishiyama. Retrieved from https://idiyas.com/inventor/tamotsu-nishiyama-ed6anuva

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 = 6.0

ph-index = 3

Forward Citations = 119(Granted Patents)


Location History:

  • Inashiro, JP (1987)
  • Hirakata, JP (1989)
  • Inagi, JP (1990)

Company Filing History:


Years Active: 1987-1990

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3 patents (USPTO):Explore Patents

Title: Innovations of Tamotsu Nishiyama

Introduction

Tamotsu Nishiyama is a notable inventor based in Inagi, Japan. He has made significant contributions to the field of electronic circuit design, holding a total of three patents. His work focuses on the automatic translation of circuit diagrams, which is essential for modern electronic engineering.

Latest Patents

One of his latest patents is a "Method of Automatic Circuit Translation." This invention addresses the need for circuit diagrams that conform to different devices while maintaining the same functionality. The method utilizes knowledge engineering to automatically select appropriate translation rules based on the connective relations of elements within the circuit. Another significant patent is the "Circuit Translator," which facilitates the translation of original circuits into target circuits with different devices. This invention includes memory means for storing translation rules and translation means that refer to these rules to convert original circuit data into target circuit data through intermediate steps.

Career Highlights

Tamotsu Nishiyama has worked with prominent companies such as Hitachi, Ltd. and Hitachi Microcomputer Engineering, Ltd. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.

Collaborations

Throughout his career, Nishiyama has collaborated with notable coworkers, including Toshinori Watanabe and Noboru Horie. These collaborations have likely enriched his work and contributed to the development of his patents.

Conclusion

Tamotsu Nishiyama's contributions to the field of electronic circuit design through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and pave 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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