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For the Inventor, By the Inventor

Akita, Japan

Takuma Yoshioka

This inventor holds 12 USPTO granted patents and 3 published patent applications and 6 EPO patents. Top assignees: Japan Super Quartz Corporation, Sumco Corporation. Active years: 2011-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuma Yoshioka. Retrieved from https://idiyas.com/inventor/takuma-yoshioka

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

USPTO Granted Patents = 12 

% Patents Active = 66.7

 

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 12(Granted Patents)


Company Filing History:

goldMedal6 out of 65 
 
Japan Super Quartz Corporation
 patents
silverMedal6 out of 624 
 
Sumco Corporation
 patents

Years Active: 2011-2022

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12 patents (USPTO):Explore Patents
1. 11535546 - Silica glass crucible (2022-12-27),
2. 9758900 - Silica glass crucible (2017-09-12),
3. 9527763 - Method of manufacturing composite crucible (2016-12-27),
4. 9469560 - Method of manufacturing vitreous silica crucible, vitreous silica crucible (2016-10-18),
5. 9284207 - Method of manufacturing granulated silica powder, method of manufacturing vitreous silica crucible (2016-03-15),
6. 9266763 - Composite crucible and method of manufacturing the same (2016-02-23),
7. 9133063 - Composite crucible, method of manufacturing the same, and method of manufacturing silicon crystal (2015-09-15),
8. 8671716 - Method of manufacturing vitreous silica crucible (2014-03-18),
9. 8128055 - Mold for producing a silica crucible (2012-03-06),
10. 8105514 - Mold for producing silica crucible (2012-01-31),
11. 8100379 - Mold for producing silica crucible (2012-01-24),
12. 8066254 - Mold for producing silica crucible (2011-11-29),

Title: Takuma Yoshioka: Pioneering Inventor from Akita, Japan

Introduction: Takuma Yoshioka is a renowned inventor hailing from Akita, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With a career spanning over two decades, Takuma Yoshioka has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Throughout his career, Takuma Yoshioka has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takuma Yoshioka's passion for innovation and his relentless pursuit of technological excellence have solidified his position as a pioneering inventor not only in Akita, Japan but on a global scale.

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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