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For the Inventor, By the Inventor

Matsumoto, Japan

Eiji Mochizuki

This inventor holds 49 USPTO granted patents, primarily in Semiconductor Packaging. Top assignees: Fuji Electric Co., Ltd., Ricoh Company, Ltd., Fuji Electric Device Technology Co., Ltd.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eiji Mochizuki. Retrieved from https://idiyas.com/inventor/eiji-mochizuki

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

USPTO Granted Patents = 49

% Patents Active = 69.4

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 360(Granted Patents)


Location History:

  • Miyagi, JP (2006 - 2009)
  • Sendai, JP (2013)
  • Tokyo, JP (2009 - 2014)
  • Machida, JP (2013 - 2014)
  • Hino, JP (2016)
  • Nagano, JP (2005 - 2018)
  • Matsumoto, JP (2010 - 2019)
  • Kanagawa, JP (2002 - 2022)
  • Kawasaki, JP (2023)

Company Filing History:

goldMedal26 out of 4,826 
 
Fuji Electric Co., Ltd.
 patents
silverMedal12 out of 28,934 
 
Ricoh Company, Ltd.
 patents
bronzeMedal7 out of 152 
 
Fuji Electric Device Technology Co., Ltd.
 patents
4. 2 out of 116 
 
Fuji Electric Systems Co. Ltd.
 patents
5. 2 out of 4,237 
 
Wisconsin Alumni Research Foundation
 patents
6. 1 out of 1,445 
 
Stanley Electric Co., Ltd
 patents
where one patent can have more than one assignee

Years Active: 2002-2025

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Areas of Expertise:
Bipolar Transistor
Power Semiconductor
Current Sensors
Thermocompression Bonding
Heat Dissipation
Optical Scanning
Imaging Module
Soldering Method
Semiconductor Device
Fabricating Method
Manufacturing Method
Constricted Bumps
49 patents (USPTO):Explore Patents
1. 12451454 - Manufacturing method of packaging structure for bipolar transistor with constricted bumps (2025-10-21),
2. 11705419 - Packaging structure for bipolar transistor with constricted bumps (2023-07-18),
3. 11545409 - Semiconductor module having block electrode bonded to collector electrode and manufacturing method thereof (2023-01-03),
4. 11531075 - Method and apparatus for integrating current sensors in a power semiconductor module (2022-12-20),
5. 11085977 - Method and apparatus for integrating current sensors in a power semiconductor module (2021-08-10),
6. 10355089 - Semiconductor device and semiconductor device manufacturing method (2019-07-16),
7. 10297527 - Semiconductor device (2019-05-21),
8. 10128166 - Power semiconductor module (2018-11-13),
9. 10090223 - Semiconductor device and method of manufacturing same (2018-10-02),
10. 10090222 - Semiconductor device with heat dissipation and method of making same (2018-10-02),
11. 9999146 - Semiconductor module (2018-06-12),
12. 9824950 - Semiconductor device (2017-11-21),
13. 9786587 - Semiconductor device and method for manufacturing the semiconductor device (2017-10-10),
14. 9579746 - Thermocompression bonding structure and thermocompression bonding method (2017-02-28),
15. 9504154 - Semiconductor device (2016-11-22),

Title: The Innovative Journey of Eiji Mochizuki

Introduction:

Eiji Mochizuki, a pioneering inventor hailing from Matsumoto, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents:

Eiji Mochizuki's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights:

With a career spanning over two decades, Eiji Mochizuki has been at the forefront of technological advancements. He has been awarded numerous accolades for his innovative work in the fields of robotics, biotechnology, and renewable energy.

Collaborations:

Eiji Mochizuki has collaborated with leading research institutions, universities, and tech companies worldwide to further his inventions. His collaborative efforts have resulted in cutting-edge technologies that have revolutionized various industries.

Conclusion:

In conclusion, Eiji Mochizuki's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his position as a visionary inventor in the global tech landscape. His contributions continue to inspire future generations of inventors and innovators.

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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