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For the Inventor, By the Inventor

Kudamatsu, Japan

Youji Takahashi

This inventor holds 10 USPTO granted patents. Top assignee: Hitachi-High-Technologies Corporation. Active years: 2003-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youji Takahashi. Retrieved from https://idiyas.com/inventor/youji-takahashi

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 4.1

ph-index = 4

Forward Citations = 32(Granted Patents)


Company Filing History:

goldMedal10 out of 2,874 
 
Hitachi-High-Technologies Corporation
 patents

Years Active: 2003-2013

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10 patents (USPTO):Explore Patents
1. 8460467 - Vacuum processing apparatus (2013-06-11),
2. 7976632 - Vacuum processing apparatus (2011-07-12),
3. 7833382 - Vacuum processing apparatus (2010-11-16),
4. 7828928 - Vacuum processing apparatus (2010-11-09),
5. 7335277 - Vacuum processing apparatus (2008-02-26),
6. 7247207 - Vacuum processing apparatus (2007-07-24),
7. 7125730 - Power supply, a semiconductor making apparatus and a semiconductor wafer fabricating method using the same (2006-10-24),
8. 7025895 - Plasma processing apparatus and method (2006-04-11),
9. 6713885 - Power supply, a semiconductor making apparatus and a semiconductor wafer fabricating method using the same (2004-03-30),
10. 6586887 - High-frequency power supply apparatus for plasma generation apparatus (2003-07-01),

Title: Youji Takahashi: Innovator in Vacuum Processing Technology

Introduction

Youji Takahashi is a prominent inventor based in Kudamatsu, Japan. He has made significant contributions to the field of vacuum processing technology, holding a total of 10 patents. His work has been instrumental in advancing the efficiency and effectiveness of vacuum processing apparatuses.

Latest Patents

Among his latest innovations is a vacuum processing apparatus that features a transfer unit positioned at its center. This apparatus includes multiple processing chambers, each equipped with a processing table designed to support objects during processing using gas. Additionally, it incorporates a mass flow controller unit that is strategically placed between two processing chambers to supply gas effectively.

Career Highlights

Youji Takahashi has dedicated his career to the development of advanced technologies in vacuum processing. His expertise has led to the creation of innovative solutions that enhance the capabilities of processing equipment. He is currently associated with Hitachi High-Technologies Corporation, where he continues to push the boundaries of technology.

Collaborations

Throughout his career, Takahashi has collaborated with notable colleagues, including Akitaka Makino and Minoru Soraoka. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Youji Takahashi's contributions to vacuum processing technology exemplify his commitment to innovation. His patents and collaborative efforts have significantly impacted the industry, making him a key figure in the field.

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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