logo

For the Inventor, By the Inventor

Saitama, Japan

Koji Noguchi

This inventor holds 43 USPTO granted patents and 10 published patent applications and 4 EPO patents, primarily in Fluid Handling Technology. Top assignees: Enplas Corporation, Hitachi Metals, Ltd., Hitachi, Ltd.. Active years: 1980-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Noguchi. Retrieved from https://idiyas.com/inventor/koji-noguchi-oic1l07c

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

USPTO Granted Patents = 43 

% Patents Active = 55.8

 

Average Co-Inventor Count = 1.5

ph-index = 7

Forward Citations = 164(Granted Patents)


Location History:

  • Kumagaya, JP (1980)
  • Tsuchiura, JP (1984)
  • Fukiage, JP (1987)
  • Tokyo, JP (1996)
  • Saitama-ken, JP (1996 - 2000)
  • Kawaguchi, JP (2013)
  • Saitama, JP (1984 - 2024)

Company Filing History:

goldMedal23 out of 772 
 
Enplas Corporation
 patents
silverMedal14 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
bronzeMedal2 out of 42,740 
 
Hitachi, Ltd.
 patents
4. 2 out of 126 
 
Wacom Corporation Limited
 patents
5. 1 out of 836 
 
Hitachi Cable, Inc.
 patents
6. 1 out of 1 
 
Hitachi Metals Co., Ltd.
 patent
7. 1 out of 1,008 
 
Mitsui Petrochemical Industries, Ltd.
 patents
8. 1 out of 36,718 
 
Nec Corporation
 patents
9. 1 out of 17 
 
Tokyo Aircraft Instrument Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1980-2026

Loading Chart...
Loading Chart...
Areas of Expertise:
Fluid Handling
Fuel Injection
Electrostatic Development
Drip Irrigation
Image Formation
Magnetic Toner
Nozzle Plate
Container Technology
Optically Coupled Device
Injection Molding
Magnetic Brush
Sintered Body
43 patents (USPTO):Explore Patents
1. 12675200 - Position detecting device, electromagnetic resonance stylus, and position detecting system (2026-07-07),
2. 12624967 - Location detection device and electronic apparatus (2026-05-12),
3. 12594552 - Container and liquid handling device (2026-04-07),
4. 12528032 - Mesh filter and fluid handling device (2026-01-20),
5. 12220654 - Filter-attached cartridge (2025-02-11),
6. 11933401 - Plunger, instrument, and mold (2024-03-19),
7. 11845083 - Container (2023-12-19),
8. 10912263 - Emitter and tube for drip irrigation (2021-02-09),
9. 10849285 - Emitter and drip irrigation tube (2020-12-01),
10. 10690099 - Attachment structure of fuel injection device nozzle plate (2020-06-23),
11. 10641223 - Attachment structure of fuel injection device nozzle plate (2020-05-05),
12. 10626835 - Nozzle plate for fuel injection device (2020-04-21),
13. 10619613 - Nozzle plate for fuel injection device (2020-04-14),
14. 10588274 - Emitter and drip irrigation tube (2020-03-17),
15. 10584670 - Nozzle plate for fuel injection unit (2020-03-10),

Title: The Innovative Journey of Koji Noguchi

Introduction: Koji Noguchi, a pioneering inventor hailing from Saitama, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Koji Noguchi's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power generation and energy storage solutions.

Career Highlights: With a career spanning over two decades, Koji Noguchi has been instrumental in developing cutting-edge solutions for sustainable energy sources. His work has been recognized globally for its impact on environmental conservation and clean energy initiatives.

Collaborations: Throughout his career, Koji Noguchi has collaborated with leading research institutions, universities, and technology companies to further the development and implementation of his innovative ideas. His collaborative efforts have resulted in groundbreaking inventions that have shaped the renewable energy landscape.

Conclusion: Koji Noguchi's dedication to innovation and sustainability has solidified his position as a trailblazer in the field of renewable energy. His relentless pursuit of technological advancements continues to inspire future generations of inventors and researchers 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]
Loading…