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For the Inventor, By the Inventor

Nagoya, Japan

Kei Katagiri

This inventor holds 4 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 2019-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kei Katagiri. Retrieved from https://idiyas.com/inventor/kei-katagiri

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal4 out of 17,888 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 2019-2020

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4 patents (USPTO):Explore Patents
1. 10684584 - Development device (2020-06-16),
2. 10452023 - Image forming apparatus and drum cartridge (2019-10-22),
3. 10386784 - Image forming apparatus including handle cover configured to cover handle of drum cartridge (2019-08-20),
4. 10274862 - Image forming apparatus including drum cartridge (2019-04-30),

Title: Kei Katagiri - Innovative Inventor from Nagoya

Introduction: Kei Katagiri is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kei Katagiri holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kei Katagiri has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Kei Katagiri has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Kei Katagiri's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor in Nagoya 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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