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For the Inventor, By the Inventor

Yokohama, Japan

Seiichi Mitobe

This inventor holds 17 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Acoustic Wave Devices. Top assignees: Fujitsu Media Devices Limited, Fujitsu Corporation, Kabushiki Kaisha Toshiba. Active years: 1991-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Mitobe. Retrieved from https://idiyas.com/inventor/seiichi-mitobe

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

Calculating rank
USPTO Granted Patents = 17

% Patents Active = 70.6



Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 119(Granted Patents)


Company Filing History:

goldMedal13 out of 158 
 
Fujitsu Media Devices Limited
 patents
silverMedal11 out of 39,378 
 
Fujitsu Corporation
 patents
bronzeMedal4 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
where one patent can have more than one assignee

Years Active: 1991-2010

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Areas of Expertise:
Surface Acoustic Wave
Resonator
Filter
Duplexer
Elastic Boundary Wave
Balanced Filter
Acoustic Wave Device
Oscillator
Acoustic Boundary Wave
Apparatus
17 patents (USPTO):Explore Patents
1. 7795999 - Filter having multiple surface acoustic wave filters connected in parallel (2010-09-14),
2. 7741931 - Acoustic wave device, resonator and filter (2010-06-22),
3. 7688161 - Acoustic wave device and filter using the same (2010-03-30),
4. 7659653 - Acoustic wave device and filter (2010-02-09),
5. 7629863 - Filter and duplexer (2009-12-08),
6. 7573178 - Acoustic wave device, resonator and filter (2009-08-11),
7. 7564174 - Acoustic wave device and filter (2009-07-21),
8. 7554419 - Balanced filter and duplexer (2009-06-30),
9. 7522021 - Surface acoustic wave apparatus (2009-04-21),
10. 7482896 - Surface acoustic wave apparatus (2009-01-27),
11. 7471171 - Elastic boundary wave device, resonator, and filter (2008-12-30),
12. 7466061 - Acoustic boundary wave device, resonator and filter (2008-12-16),
13. 7212086 - Surface acoustic wave device (2007-05-01),
14. 6842090 - Surface acoustic wave device utilizing opposite propagation direction regions and resonant mode coupling (2005-01-11),
15. 6580199 - Surface acoustic wave apparatus (2003-06-17),

Title: Seiichi Mitobe: Pioneering Inventor from Yokohama

Introduction: Seiichi Mitobe is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Seiichi Mitobe holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With over two decades of experience in the tech industry, Seiichi Mitobe has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized various sectors.

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

Conclusion: Seiichi Mitobe's passion for pushing the boundaries of technology and his relentless pursuit of excellence continue to inspire the next generation of inventors and innovators worldwide.

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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