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For the Inventor, By the Inventor

Hitachinaka, Japan

Hiromu Kikawa

This inventor holds 21 USPTO granted patents and 10 EPO patents, primarily in Air Flow Measurement. Top assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd., Hitachi Automotive Systems, Ltd.. Active years: 2001-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromu Kikawa. Retrieved from https://idiyas.com/inventor/hiromu-kikawa

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

Calculating rank
USPTO Granted Patents = 21

% Patents Active = 85.7

 

Average Co-Inventor Count = 4.5

ph-index = 6

Forward Citations = 81(Granted Patents)


Location History:

  • Ibaraki, JP (2005 - 2006)
  • Hitachinaki, JP (2010)
  • Hitachinaka, JP (2001 - 2013)

Company Filing History:

goldMedal17 out of 42,740 
 
Hitachi, Ltd.
 patents
silverMedal14 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
bronzeMedal4 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
4. 1 out of 1,039 
 
Mann+hummel Gmbh
 patents
where one patent can have more than one assignee

Years Active: 2001-2013

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Areas of Expertise:
Mass Air Flow
Flow Measurement Device
Air Flow Sensor
Thermal Type Instrument
Heating Resistor
Gas-Flow Measurement
Dust Particle Diverting
Flow Channel Arrangement
Engine Air Flow
Physical Amount Sensor
Flowrate Measuring Device
Vent in Air Passage
21 patents (USPTO):Explore Patents
1. 8573041 - Mass air flow measurement device (2013-11-05),
2. D674301 - Physical amount sensor for air (2013-01-15),
3. D674300 - Portion of physical amount sensor for air (2013-01-15),
4. 8091413 - Mass air flow measurement device (2012-01-10),
5. 7942053 - Air flow measuring instrument having dust particle diverting structure (2011-05-17),
6. 7805990 - Arrangement of an air mass meter at a flow channel (2010-10-05),
7. 7559237 - Air flow measuring device provided with a vent in air passage (2009-07-14),
8. 7469582 - Heating resistor type flow measuring device housing structure having projection and recess for preventing mis-installation (2008-12-30),
9. 7377161 - Air flow measuring device provided with a vent in air passage (2008-05-27),
10. 7373815 - Thermal type flow measuring instrument with mold casing in metal insert (2008-05-20),
11. 7216535 - Air flow measuring device and engine having the air flow measuring device (2007-05-15),
12. 7201047 - Air flow measuring device (2007-04-10),
13. 7201046 - Flowmeter with resistor heater (2007-04-10),
14. 7062964 - Heating resistor type flow measuring device (2006-06-20),
15. 7059183 - Air flow measuring device (2006-06-13),

Title: The Innovative Journey of Hiromu Kikawa

Introduction: Hiromu Kikawa is a pioneering inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hiromu Kikawa holds several patents in the realm of electronics and engineering, with his most recent inventions focusing on sustainable energy solutions and advanced robotics.

Career Highlights: Throughout his illustrious career, Hiromu Kikawa has been at the forefront of technological advancements, leading research and development teams in creating cutting-edge products that have revolutionized various industries.

Collaborations: Hiromu Kikawa has collaborated with leading research institutions and tech companies worldwide, pooling his expertise to drive innovation and bring futuristic concepts to life.

Conclusion: In conclusion, Hiromu Kikawa stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of technology, inspiring future generations to push the boundaries of what is possible.

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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