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For the Inventor, By the Inventor

Kanagawa, Japan

Tatsuya Ohsugi

This inventor holds 17 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2016-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuya Ohsugi. Retrieved from https://idiyas.com/inventor/tatsuya-ohsugi

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

USPTO Granted Patents = 17

% Patents Active = 82.4

Average Co-Inventor Count = 6.5

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal17 out of 28,934 
 
Ricoh Company, Ltd.
 patents

Years Active: 2016-2019

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17 patents (USPTO):Explore Patents
1. 10268154 - Toner conveyance device including a toner loosener and image forming apparatus including the toner conveyance device (2019-04-23),
2. 10228639 - Image forming apparatus with a support to adjust a rotator and a guide (2019-03-12),
3. 9897946 - Roller member including a first and second high resistance member and image forming apparatus including the roller member (2018-02-20),
4. 9835987 - Image forming apparatus and transfer bias control (2017-12-05),
5. 9817341 - Image forming apparatus (2017-11-14),
6. 9811046 - Image forming apparatus (2017-11-07),
7. 9766575 - Image forming apparatus (2017-09-19),
8. 9740156 - Image forming apparatus that adjusts a transfer bias according to surface properties of a transfer target (2017-08-22),
9. 9720364 - Image forming apparatus (2017-08-01),
10. 9720355 - Image forming apparatus (2017-08-01),
11. 9696662 - Cleaning device and image forming apparatus incorporating same (2017-07-04),
12. 9690246 - Image forming apparatus including contact members disposed side by side at positions opposing a guide unit (2017-06-27),
13. 9645530 - Image forming apparatus (2017-05-09),
14. 9632461 - Image forming apparatus controlling transfer bias based on temperature and humidity (2017-04-25),
15. 9519257 - Cleaning device and image forming apparatus incorporating same (2016-12-13),

Title: Tatsuya Ohsugi: Pioneering Inventor from Kanagawa

Introduction: Tatsuya Ohsugi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tatsuya Ohsugi holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative spirit.

Career Highlights: With a career spanning over two decades, Tatsuya Ohsugi has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Tatsuya Ohsugi has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing.

Conclusion: Tatsuya Ohsugi's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions.

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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