Company Filing History:

16 out of 42,485

Hitachi, Ltd.

patents

2 out of 248

Hitachi Car Engineering Co., Ltd.

patents

1 out of 152

Hitachi Automotive Engineering Co., Ltd.

patents

4. 5 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2010

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21 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7759975 - Interface device and information processing system (2010-07-20),

2. 7479804 - Interface device and information processing system (2009-01-20),

3. 7161264 - Semiconductor circuit having drivers of different withstand voltage within the same chip (2007-01-09),

4. 7102388 - Interface device and information processing system (2006-09-05),

5. 6977522 - Interface device and information processing system (2005-12-20),

6. 6634338 - Fuel injection apparatus, fuel injection method and internal combustion engine (2003-10-21),

7. 6624474 - Semiconductor device with scalable withstanding voltage (2003-09-23),

8. 6615805 - Electromagnetic fuel injector and control method thereof (2003-09-09),

9. 6600295 - Electric power converter with continuous stable noise reduction (2003-07-29),

10. 6550458 - Electromagnetic fuel injection apparatus, an internal combustion engine having an electromagnetic fuel injection apparatus, and a drive circuit of an electromagnetic fuel injection apparatus (2003-04-22),

11. 6431155 - Electromagnetic fuel injector and control method thereof (2002-08-13),

12. 6332453 - Electromagnetic system fuel injection apparatus an internal combustion engine having an electromagnetic system fuel injection apparatus, and a drive circuit of an electromagnetic system fuel injection apparatus (2001-12-25),

13. 6129073 - Electromagnetic fuel injector and control method thereof (2000-10-10),

14. 5992391 - Electromagnetic fuel injector and control method thereof (1999-11-30),

15. 5877958 - Apparatus for controlling an automobile engine which is serially (1999-03-02),

Title: Innovator Spotlight: Kenji Tabuchi, Pioneering Inventor in Hitachinaka, JP

Introduction:

Kenji Tabuchi, a prolific inventor hailing from Hitachinaka, Japan, has made significant contributions in the field of interface devices and information processing systems. With an impressive portfolio of 21 patents to his name, Tabuchi's innovative approach has garnered recognition in the industry.

Latest Patents:

Among his recent patents is an interface device and information processing system that showcases Tabuchi's expertise. The system involves a unique converter circuit that facilitates the propagation of signals across electrically insulating areas. By converting state signals into pulse signals and vice versa, Tabuchi's invention revolutionizes data transmission.

Career Highlights:

Throughout his career, Kenji Tabuchi has been associated with renowned companies such as Hitachi Co., Ltd., where he honed his skills and expertise in the realm of technology and innovation. His innovative spirit and dedication to pushing boundaries have led to the development of cutting-edge solutions in the field.

Collaborations:

Tabuchi's collaborative spirit is evident in his work with esteemed colleagues such as Makoto Yamakado and Yoshio Okamoto. Together, they have embarked on ventures that have pushed the envelope of technological advancements, leading to groundbreaking inventions and patents.

Conclusion:

In conclusion, Kenji Tabuchi's trailblazing work in the field of interface devices and information processing systems exemplifies his commitment to innovation. His contributions have not only shaped the industry but have also opened new possibilities for the future of technology. Kenji Tabuchi stands as a testament to the power of creativity and ingenuity in driving progress and shaping the world of inventions.

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