Kanagawa, Japan

Junichi Tamura

This inventor holds 10 USPTO granted patents and 6 published patent applications. Top assignees: Konica Corporation, Anritsu Corporation, Fuji Xerox Co., Ltd.. Active years: 1988-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Tamura. Retrieved from https://idiyas.com/inventor/junichi-tamura-zq59moh3

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

Calculating rank
USPTO Granted Patents = 10 

% Patents Active = 90.0

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 28(Granted Patents)


Location History:

  • Yokohama, JP (1988 - 1996)
  • Hino, JP (1996)
  • Ebina, JP (2012)
  • Kanagawa, JP (1990 - 2021)

Company Filing History:


Years Active: 1988-2021

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10 patents (USPTO):Explore Patents

Title: The Innovative Mind of Junichi Tamura: A Pioneer in Article Sorting and Inspection Technology

Introduction: Junichi Tamura, an inventive spirit based in Kanagawa, Japan, has made significant contributions to the fields of article sorting and inspection. With an impressive record of 10 patents, Tamura's innovations showcase his expertise in designing solutions that enhance operational efficiency and accuracy in various industries.

Latest Patents: Among his recent endeavors, Tamura has patented two notable inventions. The first is an **Article Sorting Apparatus** that employs a sophisticated sorting mechanism to direct inspected articles in multiple sorting directions. This apparatus features a control unit that manages the operation based on a sorting control signal, utilizing rejection arms that adapt their posture for effective sorting. The incorporation of air cylinders and a deterioration determination circuit highlights Tamura's commitment to precision and reliability.

The second invention, the **Article Inspection Apparatus**, integrates advanced measuring and diagnostic technology. This apparatus includes a measuring unit that provides real-time assessment of an article's weight within a specific timeframe. With an electromagnetic coil delivering a diagnostic load, the system is capable of evaluating its performance, ensuring optimal functionality and performance monitoring.

Career Highlights: Throughout his career, Junichi Tamura has made significant impacts while working with prominent companies like Konica Corporation and Nippon Oil Company. His diverse experience at these organizations has enriched his understanding of engineering and technology, allowing him to develop innovative solutions to complex challenges.

Collaborations: Tamura has collaborated with esteemed colleagues, including Naohide Saito and Masaji Kurosawa. These collaborations have fostered an environment of creativity and shared knowledge, leading to successful advancements in technology and patent applications.

Conclusion: Junichi Tamura stands as a testament to the spirit of innovation in technology. With his focus on developing efficient sorting and inspection systems, he has significantly impacted the industry. His contributions are not only a reflection of his expertise but also of a broader commitment to enhancing product quality and operational efficiency through invention.

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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