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For the Inventor, By the Inventor

Iwate, Japan

Takumi Nonaka

This inventor holds 37 USPTO granted patents and 2 EPO patents, primarily in Carburetor Technology. Top assignees: Zama Japan Kabushiki Kaisha, Zama Japan, Yamabiko Corporation. Active years: 2003-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Nonaka. Retrieved from https://idiyas.com/inventor/takumi-nonaka

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

USPTO Granted Patents = 37

% Patents Active = 32.4

 

Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Iwate-ken, JP (2003 - 2007)
  • Hachimantai, JP (2015)
  • Iwate, JP (2014 - 2020)
  • Tokyo, JP (2019 - 2021)

Company Filing History:

goldMedal17 out of 43 
 
Zama Japan Kabushiki Kaisha
 patents
silverMedal11 out of 23 
 
Zama Japan
 patents
bronzeMedal5 out of 179 
 
Yamabiko Corporation
 patents
4. 5 out of 12 
 
Z Ama Japan Co., Ltd.
 patents
5. 3 out of 9 
 
Iida Denki Kogyo Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2003-2021

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Areas of Expertise:
Carburetor
Fuel Injection Device
Main Fuel Jet
Nozzle Assembly
Portable Engine
Diaphragm Carburetor
Fuel Control Method
Gas Sensor Units
Scavenging Air Control
Pulse Fuel Pump
Engine-Driven Machine
Attachment Structure
37 patents (USPTO):Explore Patents
1. 11131272 - Carburetor including a manual fuel control device (2021-09-28),
2. 10669972 - Main fuel jet and nozzle assembly for a carburetor (2020-06-02),
3. 10655556 - Fuel injection device (2020-05-19),
4. 10634095 - Portable engine working machine and rotary carburetor incorporated therein (2020-04-28),
5. 10495029 - Carburetor with single diaphragm for supplying and metering fuel (2019-12-03),
6. 10495017 - Portable working machine including engine with carburetor and fuel supply control method thereof (2019-12-03),
7. 10273917 - Fuel injection device (2019-04-30),
8. 10267266 - Attachment structure for solenoid valve to carburetor unit (2019-04-23),
9. 10202942 - Portable engine working machine and rotary carburetor incorporated therein (2019-02-12),
10. 10132265 - Fuel injection device (2018-11-20),
11. 9938932 - Carburetor with single diaphragm for supplying and metering fuel (2018-04-10),
12. 9897042 - Main fuel jet and nozzle assembly for a carburetor (2018-02-20),
13. 9840990 - Fuel injection device (2017-12-12),
14. 9599067 - Attachment structure for solenoid valve to carburetor unit (2017-03-21),
15. 9581117 - Fuel injection device (2017-02-28),

Title: Takumi Nonaka: Pioneering Inventor from Iwate, Japan

Introduction: Takumi Nonaka is a distinguished inventor hailing from the picturesque region of Iwate, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Nonaka's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective. His innovative approach has garnered attention from industry experts worldwide.

Career Highlights: Throughout his illustrious career, Takumi Nonaka has been recognized for his inventive spirit and problem-solving abilities. He has received numerous awards for his contributions to the field of clean energy and sustainable technology.

Collaborations: Nonaka has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships with top experts in the field have led to the successful implementation of his innovative ideas.

Conclusion: Takumi Nonaka's dedication to innovation and his commitment to creating a more sustainable future have solidified his reputation as a trailblazer in the world of technology. His inventive spirit continues to inspire the next generation of inventors and researchers.

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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