Company Filing History:

13 out of 42,508

Hitachi, Ltd.

patents

6 out of 13,411

Nissan Motor Company Limited

patents

Years Active: 1982-2005

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6901741 - Diagnosis of deterioration in air/fuel ratio sensor (2005-06-07),

2. 6718754 - Oxygen storage control of engine exhaust gas purification catalyst (2004-04-13),

3. 6622477 - Air/fuel ratio controller for internal combustion engine (2003-09-23),

4. 6494038 - Engine air-fuel ratio controller (2002-12-17),

5. 6446429 - Air-fuel ratio control of engine (2002-09-10),

6. 6276343 - Leak diagnostic system of evaporative emission control system for internal combustion engines (2001-08-21),

7. 5444970 - Spindle directly driven by motor and textile machine using same (1995-08-29),

8. 5396757 - Directly motor-driven spindle assembly (1995-03-14),

9. 5266877 - Apparatus for and method of preparing numerical control data for (1993-11-30),

10. 5224325 - Packaging sequence determining method (1993-07-06),

11. 5204955 - Network management method and system (1993-04-20),

12. 5099640 - Apparatus and method for control of a spinning machine (1992-03-31),

13. 5007017 - Method and apparatus for data communication through composite network (1991-04-09),

14. 4876847 - Ring Spinning machine (1989-10-31),

15. 4833873 - Spindle apparatus directly driven by electric motor (1989-05-30),

Title: Innovations of Hideaki Kobayashi in Automotive Technology

Introduction

Hideaki Kobayashi, an accomplished inventor based in Yokohama, Japan, holds a remarkable portfolio of 19 patents. His work primarily focuses on advancements in automotive technology, particularly concerning air/fuel ratio sensors and catalytic converters. His innovative contributions have helped improve engine performance and emissions control in internal combustion engines.

Latest Patents

Kobayashi’s latest innovations include significant advancements in the diagnosis and control of air/fuel ratio sensors. His patent on the "Diagnosis of deterioration in air/fuel ratio sensor" provides an advanced method for diagnosing sensor performance based on the amplitude of variation in the detected air/fuel ratio. This diagnostic technique is executed immediately after a fuel cut to ensure optimal performance of the three-way catalytic converter, enhancing exhaust gas purification.

Furthermore, he has developed a patent titled "Oxygen storage control of engine exhaust gas purification catalyst," which outlines a method for managing the oxygen storage of a three-way catalyst. It involves calculating the oxygen storage amount based on variations in exhaust gas levels. This innovative approach significantly increases the speed and accuracy of oxygen storage control, thereby optimizing catalytic converter efficiency.

Career Highlights

Throughout his career, Hideaki Kobayashi has worked with leading automotive firms such as Hitachi, Ltd. and Nissan Motor Company Limited. His experience at these prestigious companies has contributed to his expertise in automotive technologies and has played a crucial role in his inventive process.

Collaborations

Kobayashi has collaborated with talented colleagues, including Takeshi Obata and Shigeaki Kakizaki. Their combined expertise has fostered an environment of innovation, driving the development of cutting-edge technology in the automotive sector.

Conclusion

Hideaki Kobayashi continues to make significant contributions to the field of automotive technology with his patented innovations. His work not only enhances the performance of vehicles but also addresses the growing concerns about emissions and environmental impact. As the automotive industry evolves, inventions like those of Kobayashi will play a critical role in shaping a more sustainable future.

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