Kotaro Nakajima

This inventor holds 11 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 10 EPO patents. Top assignees: Kyokutoh Company, Keylex Corporation. Active years: 2014-2022.

USPTO Granted Patents = 11 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 4 (Patent Applications = 1)

EPO Patents = 10 (Patent Applications = 7)

Average Co-Inventor Count = 1.1

ph-index = 2

Forward Citations = 17(Granted Patents)

Location History:

Nagoya, JP (2014 - 2018)
Aichi, JP (2016 - 2022)
Nissin, JP (2022)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2014-2022

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11491518 - Air intake and blowout tool (2022-11-08),

2. 11338403 - Chip-scattering prevention cover (2022-05-24),

3. 11117211 - Spot welding electrode housing apparatus (2021-09-14),

4. 10894298 - Electrode tip removal device and hammer (2021-01-19),

5. 10137524 - Spot welding electrode housing apparatus (2018-11-27),

6. 10016835 - Method for grinding electrode tip (2018-07-10),

7. 9707639 - Tip dresser (2017-07-18),

8. 9505080 - Rotary work device (2016-11-29),

9. 9497360 - Electrode inspection apparatus for spot welding (2016-11-15),

10. 9321124 - Spot welding electrode housing apparatus (2016-04-26),

11. 8899888 - Tip dresser (2014-12-02),

Title: Kotaro Nakajima: Innovator and Inventor from Aichi, Japan

Introduction

Kotaro Nakajima is a prominent inventor based in Aichi, Japan, known for his innovative contributions to various engineering fields. With an impressive portfolio of 11 patents, Nakajima continues to push the boundaries of technology through his inventive spirit and dedication to problem-solving.

Latest Patents

Among his latest inventions, Nakajima developed two noteworthy patents. The first is an "Air Intake and Blowout Tool," which features a refined design for introducing compressed air into an air passage of a cylinder body. This tool includes a uniquely shaped compressed air exit port that enhances air flow efficiency. His second patent, the "Chip-Scattering Prevention Cover," is designed for rotary cutters. This cover includes a detachable annular portion that fits over the outer edge of the cutter’s head, effectively minimizing chip scattering during operation.

Career Highlights

Throughout his career, Kotaro Nakajima has worked with notable companies such as Kyokutoh Company and Keylex Corporation, where he honed his engineering skills and applied his inventive techniques in practical applications. His work has been instrumental in advancing technologies within these organizations and beyond.

Collaborations

During his professional journey, Nakajima has collaborated with several talented individuals, including Kenji Sogo and Toshimasa Yamane. These partnerships have fostered a creative environment that has led to the development of innovative solutions and products within the industry.

Conclusion

Kotaro Nakajima stands out as a key figure in the realm of invention and innovation in Japan. His dedication to creating practical solutions and his impressive patent portfolio reflect a deep commitment to the field of engineering. As he continues to innovate, Nakajima's contributions are sure to influence future advancements in technology.