Company Filing History:

7 out of 10,092

Honda Giken Kogyo Kabushiki Kaisha

patents

2 out of 182

Honda Giken Kogyo K.k.

patents

Years Active: 1986-1989

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4856382 - Automatic shift transmission for vehicles (1989-08-15),

2. 4729461 - Control method for a direct-coupling mechanism in hydraulic power (1988-03-08),

3. 4700819 - Method of controlling transmission capacity of a direct-coupling (1987-10-20),

4. 4696383 - Hydraulic clutch for motor vehicles, having creep-inhibiting feature (1987-09-29),

5. 4688530 - Control system for engine-operated automotive accessories (1987-08-25),

6. 4686872 - Automatic transmission with anti creep device (1987-08-18),

7. 4625589 - Creep preventing device for vehicle equipped with automatic transmission (1986-12-02),

8. 4603604 - Creep-inhibiting device for an automotive vehicle equipped with an (1986-08-05),

9. 4603601 - Direct-coupling controller for a transmission having delay means for (1986-08-05),

Title: Innovations of Yukihiro Fukuda

Introduction

Yukihiro Fukuda is a notable inventor based in Asaka, Japan. He has made significant contributions to the field of automotive technology, holding a total of 9 patents. His work primarily focuses on advancements in automatic transmission systems for vehicles.

Latest Patents

One of his latest patents is an automatic shift transmission for vehicles. This invention features a changeover valve with an orifice installed upstream and a pilot type solenoid valve downstream. A pressure reducing valve is also provided upstream of the orifice, which helps in reducing the amount of hydraulic oil consumed through the solenoid valve. Another significant patent is a control method for a direct-coupling mechanism in hydraulic power transmission devices. This method controls the transmission capacity of the direct-coupling mechanism in automatic transmissions, ensuring that the valve of a predetermined parameter indicative of relative slip between input and output members lies within a specific reference range.

Career Highlights

Yukihiro Fukuda has worked with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Giken Kogyo K.K. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle performance and efficiency.

Collaborations

Throughout his career, Fukuda has collaborated with notable colleagues such as Masao Nishikawa and Yoichi Sato. These partnerships have contributed to the successful development of his inventions.

Conclusion

Yukihiro Fukuda's contributions to automotive technology through his patents and collaborations highlight his innovative spirit and dedication to improving vehicle systems. His work continues to influence the industry and pave the way for future advancements.

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