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For the Inventor, By the Inventor

Kudamatsu, Japan

Youichi Ito

This inventor holds 15 USPTO granted patents, primarily in Substrate Handling. Top assignee: Hitachi, Ltd.. Active years: 1998-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Ito. Retrieved from https://idiyas.com/inventor/youichi-ito

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 60.0

Average Co-Inventor Count = 6.0

ph-index = 7

Forward Citations = 157(Granted Patents)


Company Filing History:

goldMedal15 out of 42,743 
 
Hitachi, Ltd.
 patents

Years Active: 1998-2005

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Areas of Expertise:
Substrate Holding
Electrostatic Chuck
Wafer Handling
Precision Positioning
Manufacturing Equipment
Material Handling
Automation Techniques
Process Optimization
15 patents (USPTO):Explore Patents
1. 6899789 - Method of holding substrate and substrate holding system (2005-05-31),
2. 6676805 - Method of holding substrate and substrate holding system (2004-01-13),
3. 6645871 - Method of holding substrate and substrate holding system (2003-11-11),
4. 6610171 - Method of holding substrate and substrate holding system (2003-08-26),
5. 6610170 - Method of holding substrate and substrate holding system (2003-08-26),
6. 6544379 - Method of holding substrate and substrate holding system (2003-04-08),
7. 6524428 - Method of holding substrate and substrate holding system (2003-02-25),
8. 6336991 - Method of holding substrate and substrate holding system (2002-01-08),
9. 6221201 - Method of holding substrate and substrate holding system (2001-04-24),
10. 6217705 - Method of holding substrate and substrate holding system (2001-04-17),
11. 6048434 - Substrate holding system including an electrostatic chuck (2000-04-11),
12. 5985035 - Method of holding substrate and substrate holding system (1999-11-16),
13. 5961774 - Method of holding substrate and substrate holding system (1999-10-05),
14. 5906684 - Method of holding substrate and substrate holding system (1999-05-25),
15. 5792304 - Method of holding substrate and substrate holding system (1998-08-11),

Title: The Innovative Journey of Youichi Ito

Introduction: Youichi Ito, a visionary inventor hailing from Kudamatsu, Japan, has made significant contributions to the world of technology through his groundbreaking inventions.

Latest Patents: Youichi Ito's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to shaping a better future through innovation.

Career Highlights: With a career spanning over two decades, Youichi Ito has established himself as a leading figure in the tech industry, with multiple successful ventures and a reputation for pushing the boundaries of what is possible.

Collaborations: Throughout his career, Youichi Ito has collaborated with top research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing that has led to remarkable breakthroughs.

Conclusion: Youichi Ito's relentless pursuit of innovation and his passion for creating technology that improves lives have solidified his legacy as a pioneering inventor in the global tech landscape.

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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