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Naoki Tomisawa

This inventor holds 45 USPTO granted patents, primarily in Internal Combustion Engines. Top assignees: Unisia Jecs Corporation, Hitachi, Ltd.. Active years: 1994-2006.

USPTO Granted Patents = 45

% Patents Active = 95.6

Average Co-Inventor Count = 1.3

ph-index = 11

Forward Citations = 436(Granted Patents)

Location History:

Kanagawa-ken, JP (1997)
Takasaki, JP (1997)
Atsugi, JP (1994 - 2006)

Company Filing History:

44 out of 556

Unisia Jecs Corporation

Years Active: 1994-2006

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Areas of Expertise:

Fuel Injection Control

Air-Fuel Ratio Diagnosis

Combustion Condition Detection

Ignition Timing Control

Exhaust Valve Timing

Vehicle Refueling Detection

Temperature-Sensitive Detection

Crank Angle Signal Processing

Fuel Vapor Control

Rough Road Detection

Engine Cylinder Pressure

Fuel Property Detection

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7103469 - Control apparatus for vehicle and method thereof (2006-09-05),

2. 6550305 - Activation diagnosis method and activation diagnosis apparatus for air-fuel ratio sensor (2003-04-22),

3. 6453720 - Activation diagnosis method and activation diagnosis apparatus for air-fuel ratio sensor (2002-09-24),

4. 5992373 - Apparatus and method for controlling fuel injection of direct injection (1999-11-30),

5. 5850811 - Apparatus for controlling timings of exhaust valves and method thereof (1998-12-22),

6. 5850458 - Apparatus and method for actively reducing noise in vehicular passengers (1998-12-15),

7. 5815827 - Crank angle signal processing apparatus (1998-09-29),

8. 5747677 - Apparatus and method for detecting pressure in an engine cylinder (1998-05-05),

9. 5701868 - Method and apparatus for controlling the ignition timing of an internal (1997-12-30),

10. 5698776 - Method and apparatus for detecting combustion conditions of an internal (1997-12-16),

11. 5682856 - Apparatus for controlling an internal combustion engine and method (1997-11-04),

12. 5679892 - Temperature-sensitive flow amount detection apparatus for internal (1997-10-21),

13. 5670715 - Method of diagnosing a mechanism for improving combustion in an internal (1997-09-23),

14. 5664544 - Apparatus and method for control of an internal combustion engine (1997-09-09),

15. 5645035 - Method and apparatus for electronically controlling a fuel supply to an (1997-07-08),

Sure, thank you for the details about inventor Naoki Tomisawa. Let's create an article based on the information provided:

Title: Unveiling the Innovative Mind of Naoki Tomisawa

Introduction:

Naoki Tomisawa, a brilliant inventor hailing from Atsugi, Japan, has been a trailblazer in the realm of automotive technologies. With an impressive portfolio of 45 patents under his belt, Tomisawa-san has made remarkable contributions to the field of vehicle control and sensor activation diagnostics.

Latest Patents:

Among his latest patents is a cutting-edge "Control Apparatus for Vehicle" and method thereof, which revolutionizes how vehicle state detection is managed when the engine is at a standstill. Additionally, his work on "Activation Diagnosis Method and Activation Diagnosis Apparatus for Air-Fuel Ratio Sensor" showcases his expertise in optimizing air-fuel ratio feedback control in internal combustion engines.

Career Highlights:

Having worked at esteemed organizations such as Unisia Jecs Corporation and Hitachi, Ltd., Tomisawa-san has honed his skills in developing innovative solutions for the automotive industry. His keen focus on enhancing vehicle performance and efficiency has garnered attention and accolades from peers and professionals alike.

Collaborations:

Throughout his career, Naoki Tomisawa has collaborated with accomplished individuals in the industry, including Satoru Watanabe and Hajime Hosoya. Together, they have shared their expertise and insights to drive forward advancements in automotive technologies, setting new standards for excellence and innovation.

Conclusion:

In conclusion, Naoki Tomisawa stands as a beacon of creativity and ingenuity in the world of automotive innovations. His relentless pursuit of excellence and commitment to pushing the boundaries of technology continue to inspire generations of inventors and engineers. With a remarkable track record and a bright future ahead, Tomisawa-san remains a key figure in shaping the future of transportation technologies.

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