Company Filing History:

9 out of 3,252

Nippondenso Co., Ltd.

patents

Nippondenxo Co., Ltd.

patent

Years Active: 1985-2006

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7124005 - Electronic control unit having hold circuit and method therefor (2006-10-17),

2. 6959181 - Transmitter device having means for automatically transmitting data remaining therein upon its re-activation (2005-10-25),

3. 6292107 - Keyless entry system, and system transmitter having optimized signal transmission power level (2001-09-18),

4. 5631585 - Wave-shaping circuit (1997-05-20),

5. 5568347 - Load driving circuit with protective circuit (1996-10-22),

6. 5357147 - Wave-shaping apparatus (1994-10-18),

7. 5218236 - Output circuit having an integrated circuit with a plurality of output (1993-06-08),

8. 4730256 - Electronic control apparatus including microcomputers for controlling (1988-03-08),

9. 4706196 - Apparatus and method for injecting fuel into engine according to group (1987-11-10),

10. 4663717 - Fuel control system having sensor verification dual modes (1987-05-05),

11. 4546747 - Lean mixture control system using a biased oxygen concentration sensor (1985-10-15),

12. 4543176 - Oxygen concentration detector under temperature control (1985-09-24),

13. 4517948 - Method and apparatus for controlling air-fuel ratio in internal (1985-05-21),

Title: Takashi Harada: Innovator in Electronic Control Systems

Introduction

Takashi Harada is a prominent inventor based in Hekinan, Japan, known for his contributions to electronic control systems. With a total of 13 patents to his name, Harada has made significant advancements in technology that enhance the functionality and reliability of electronic devices.

Latest Patents

One of Harada's latest patents is an electronic control unit featuring a hold circuit and a method for its operation. This invention addresses the issue of microcomputer resets due to uncontrollable processes. When a reset occurs, the microcomputer outputs a cancel pulse signal to the hold circuit, halting the supply of driving current to a relay. This pulse is generated under specific conditions that indicate a potential battery rundown, ensuring the system remains operational even during critical moments.

Another notable patent is a transmitter device designed to automatically transmit data upon re-activation. This device formulates data based on user request signals and transmits it to a receiver device through either wireless or wired systems. In cases where data transmission is interrupted due to power issues, the device can regenerate the data using a backup signal, ensuring that user requests are fulfilled without fail.

Career Highlights

Throughout his career, Takashi Harada has worked with notable companies such as Nippondenso Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to develop innovative solutions that address real-world challenges in electronic control systems.

Collaborations

Harada has collaborated with esteemed colleagues, including Akio Kobayashi and Masakazu Honda. These partnerships have contributed to the development of cutting-edge technologies and have furthered the impact of his inventions in the industry.

Conclusion

Takashi Harada's work in electronic control systems exemplifies the spirit of innovation and dedication to improving technology. His patents reflect a commitment to enhancing the reliability and efficiency of electronic devices, making him a significant figure in the field of invention.

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