Company Filing History:

12 out of 36,499

Toyota Jidosha Kabushiki Kaisha

Tokai Optical Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2008-2019

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10442424 - Hybrid vehicle (2019-10-15),

2. 10086821 - Hybrid vehicle (2018-10-02),

3. 10035502 - Hybrid vehicle and control method for hybrid vehicle (2018-07-31),

4. 9302670 - Control apparatus for vehicle (2016-04-05),

5. 9216639 - Control device for vehicle (2015-12-22),

6. 8908275 - Optical product and spectacle plastic lens (2014-12-09),

7. 8849486 - Vehicle and method of controlling the same (2014-09-30),

8. 8655523 - Vehicle control device and control method of vehicle control device (2014-02-18),

9. 8249769 - Vehicle and control method thereof (2012-08-21),

10. 8244421 - Vehicle and control method of vehicle (2012-08-14),

11. 8229612 - Vehicle and control method thereof (2012-07-24),

12. 8103406 - Vehicle control apparatus (2012-01-24),

13. 7460943 - Electronic control unit for controlling sequential gearshift ranges of vehicles (2008-12-02),

Title: The Innovative Mind of Koji Yamamoto

Introduction

Koji Yamamoto is a renowned inventor based in Okazaki, Japan, recognized for his significant contributions to the field of hybrid vehicle technology. With a total of 13 patents to his name, Yamamoto has played a vital role in advancing automotive engineering and efficiency.

Latest Patents

Among his latest patents, Yamamoto has developed innovative methods for hybrid vehicle systems. One of his patents addresses an accelerator operating speed where, if it exceeds a quick depression threshold value, a start threshold is established that is lower than the selection threshold between single-drive and double-drive modes in electric vehicle (EV) drive mode. Additionally, another patent enhances hybrid vehicle performance by adjusting the start threshold in response to the torque history, ensuring a seamless transition between modes based on required torque levels.

Career Highlights

During his esteemed career, Koji Yamamoto has worked with prestigious companies such as Toyota Motor Corporation and Fujitsu Ten Limited. His experiences in these leading firms have equipped him with deep insights into automotive technology and innovation.

Collaborations

Throughout his journey, Yamamoto has collaborated with notable engineers and inventors, including Toshiya Hashimoto and Koji Hokoi. These partnerships have further enriched his work, allowing for the sharing of knowledge and expertise that culminates in groundbreaking inventions.

Conclusion

Koji Yamamoto's contributions to the automotive industry, particularly in the realm of hybrid vehicles, have marked him as a significant figure in the field of innovation. With his inventive spirit and commitment to advancing technology, he continues to inspire future generations of inventors and engineers.

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5 patents (EPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.