logo

For the Inventor, By the Inventor

Higashimatsuyama, Japan

Kyoichi Fujimori

This inventor holds 13 USPTO granted patents. Top assignees: Diesel Kiki Co., Ltd., Zexel Gmbh. Active years: 1983-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoichi Fujimori. Retrieved from https://idiyas.com/inventor/kyoichi-fujimori

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 177(Granted Patents)


Company Filing History:

goldMedal12 out of 596 
 
Diesel Kiki Co., Ltd.
 patents
silverMedal1 out of 382 
 
Zexel Gmbh
 patents

Years Active: 1983-1996

Loading Chart...
13 patents (USPTO):Explore Patents
1. 5577498 - Semi-closed type breathing apparatus for removing carbon dioxide from (1996-11-26),
2. 4920942 - Method and apparatus for supplying fuel to internal combustion engines (1990-05-01),
3. 4780827 - Apparatus for controlling idling operation of an internal combustion (1988-10-25),
4. 4779595 - Apparatus for controlling idling operation of internal combustion engine (1988-10-25),
5. 4766863 - Apparatus for controlling the idling operation of an internal combustion (1988-08-30),
6. 4742462 - Apparatus for controlling idling operation of an internal combustion (1988-05-03),
7. 4638782 - Apparatus for controlling fuel injection timing in a fuel injection pump (1987-01-27),
8. 4626621 - Circuit for generating a position in digital form (1986-12-02),
9. 4592327 - Apparatus for controlling fuel injection advance angle of a fuel (1986-06-03),
10. 4566068 - Characteristic signal generator for an electronically controlled fuel (1986-01-21),
11. 4541380 - Electronically controlled fuel injection apparatus (1985-09-17),
12. 4476832 - Timing control device for a fuel injection pump (1984-10-16),
13. 4395905 - Sensor trouble detecting method and apparatus (1983-08-02),

Title: Kyoichi Fujimori: Innovator in Breathing Apparatus and Fuel Supply Systems

Introduction

Kyoichi Fujimori is a notable inventor based in Higashimatsuyama, Japan. He holds a total of 13 patents that showcase his contributions to technology, particularly in the fields of breathing apparatus and fuel supply systems. His innovative designs have significantly impacted various industries.

Latest Patents

One of Fujimori's latest patents is a semi-closed type breathing apparatus designed for removing carbon dioxide. This apparatus features an air exhaling duct that guides exhaled air to a canister filled with a carbon dioxide remover, and an air inhaling duct that directs the purified air back to the mouthpiece. The unique double-duct structure simplifies the overall design and enhances user convenience. Another significant patent involves a method and apparatus for supplying fuel to internal combustion engines. This invention regulates the fuel delivery pressure to maintain a constant difference between the pump's pressure and the intake manifold's pressure, optimizing fuel efficiency and minimizing surplus fuel.

Career Highlights

Fujimori has worked with prominent companies such as Diesel Kiki Co., Ltd. and Zexel GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Fujimori has collaborated with talented individuals, including Akira Sekiguchi and Hidekazu Oshizawa. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Kyoichi Fujimori's contributions to the fields of breathing apparatus and fuel supply systems demonstrate his innovative spirit and dedication to improving technology. His patents reflect a commitment to enhancing user experience and efficiency in various applications.

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…