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For the Inventor, By the Inventor

Hitachinaka, Japan

Masahiro Komachiya

This inventor holds 21 USPTO granted patents, primarily in Fuel Cell Technology. Top assignees: Hitachi, Ltd., Babcock-Hitachi Kabushiki Kaisha, Hitachi Home and Life Solutions, Inc.. Active years: 1997-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Komachiya. Retrieved from https://idiyas.com/inventor/masahiro-komachiya

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

USPTO Granted Patents = 21

% Patents Active = 57.1

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 399(Granted Patents)


Location History:

  • Hitachi, JP (1997 - 2002)
  • Hitachinaka, JP (2003 - 2012)

Company Filing History:

goldMedal21 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 222 
 
Babcock-Hitachi Kabushiki Kaisha
 patents
bronzeMedal1 out of 8 
 
Hitachi Home and Life Solutions, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1997-2012

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Areas of Expertise:
Polymer Electrolyte Fuel Cell
Fuel Cell Control System
Voltage Detection Device
Power Conversion System
Hydrogen Production
Gas Components Measurement
Inertia Sensor
Optical Fiber Sensing
Pressure Sensor
Air/Fuel Ratio Sensor
Distance Measurement
Combustion Engine
21 patents (USPTO):Explore Patents
1. 8173313 - Method of stopping a solid polymer type fuel cell system (2012-05-08),
2. 7863904 - Cell voltage detection device and cell system using the same (2011-01-04),
3. 7795753 - Fuel cell control system (2010-09-14),
4. 7745032 - Fuel cell with humidifier (2010-06-29),
5. 7695838 - Fuel cell system and diagnosis system for the fuel cell system (2010-04-13),
6. 7659028 - Polymer electrolyte fuel cell (2010-02-09),
7. 7553572 - Fuel cell device and fuel cell management system (2009-06-30),
8. 7456519 - Power conversion system (2008-11-25),
9. 7425383 - Electrode for polymer electrolyte fuel cell, separator therefore, and polymer electrolyte fuel cell, and generating system using them (2008-09-16),
10. 7064967 - Fuel cell system and control method (2006-06-20),
11. 6890673 - Hydrogen producing apparatus and power generating system using it (2005-05-10),
12. 6592732 - Gas components measuring device (2003-07-15),
13. 6557414 - Inertia sensor and method of fabricating the same (2003-05-06),
14. 6451187 - Air/fuel ratio sensor (2002-09-17),
15. 6418260 - Optical fiber and fiber-optic sensing system using the same (2002-07-09),

Title: Masahiro Komachiya - Innovative Inventor from Hitachinaka

Introduction: Masahiro Komachiya is a renowned inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Masahiro Komachiya holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Masahiro Komachiya has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Masahiro Komachiya has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Masahiro Komachiya's relentless passion for innovation and his commitment to pushing the boundaries of technology make him a true pioneer in the world of inventions. His work continues to inspire future generations 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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