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For the Inventor, By the Inventor

Osaka, Japan

Tadao Kohara

This inventor holds 5 USPTO granted patents. Top assignee: Maruzen Sewing Machine Co., Ltd.. Active years: 1976-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadao Kohara. Retrieved from https://idiyas.com/inventor/tadao-kohara

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Osaka, JA (1976)
  • Osaka, JP (1978 - 1984)

Company Filing History:

goldMedal5 out of 48 
 
Maruzen Sewing Machine Co., Ltd.
 patents

Years Active: 1976-1984

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5 patents (USPTO):Explore Patents
1. 4424758 - Embroidering apparatus for use with sewing machines (1984-01-10),
2. 4196684 - Shuttle device for sewing machine (1980-04-08),
3. 4111503 - Sewing machine cabinet (1978-09-05),
4. 4108095 - Rotary loop taker for sewing machine (1978-08-22),
5. 3986755 - Means for mounting sewing machine in cabinet (1976-10-19),

Title: Tadao Kohara: Pioneering Inventor from Osaka

Introduction: Tadao Kohara is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kohara's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over three decades, Kohara has worked with leading tech companies in Japan, spearheading research and development projects that have led to numerous successful inventions and patents.

Collaborations: Throughout his career, Kohara has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Tadao Kohara's dedication to innovation and his relentless pursuit of technological advancement have solidified his reputation as a visionary inventor in Osaka and beyond.

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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