Company Filing History:

31 out of 19,748

Denso Corporation

Kabushiki Kaisha Tokai Rika Denki Seisakusho

patents

where one patent can have more than one assignee

Years Active: 1983-2024

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35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12172587 - Heat shield sheet and vehicle with heat shield sheet (2024-12-24),

2. 8953331 - Card key (2015-02-10),

3. 8836486 - Portable transmitter (2014-09-16),

4. 8594597 - Portable transmitter powered by button battery (2013-11-26),

5. 8582308 - Method of making an electronic circuit device (2013-11-12),

6. 8550364 - Card key having function of performing radio communication with on-vehicle device (2013-10-08),

7. 8534104 - Portable wireless key (2013-09-17),

8. 8310833 - Electronic circuit device and electronic key transceiver (2012-11-13),

9. 8300419 - Electronic circuit device and method of making the same (2012-10-30),

10. 8294053 - Electronic key (2012-10-23),

11. 8097816 - Electronic device and method of producing the same (2012-01-17),

12. 8072766 - Portable device for transmitting signal (2011-12-06),

13. 8020289 - Method of producing electronic device (2011-09-20),

14. 7667976 - Electronic circuit device and method of making the same (2010-02-23),

15. 7664471 - Wireless transceiver and method for producing the same (2010-02-16),

Title: Innovations by Mitsuru Nakagawa: A Pioneer in Heat Shield Technology and Card Key Designs

Introduction: Mitsuru Nakagawa, an accomplished inventor based in Chiryu, Japan, has made significant contributions to the fields of automotive technology and security systems. With a remarkable portfolio of 35 patents, Nakagawa's work focuses on enhancing vehicle efficiency and security through innovative designs and materials.

Latest Patents: Among his latest inventions are two notable patents: the Heat Shield Sheet and the Card Key. The Heat Shield Sheet is designed to enhance vehicle performance by incorporating a low emissivity coating layer that is white in color, which effectively reflects sunlight and reduces solar heat absorption. This innovative layer is stacked on a base sheet and features a colored infrared transparent layer that allows infrared rays to pass through, thus ensuring optimal thermal management. Additionally, Nakagawa's Card Key patent introduces a sophisticated security feature for vehicles. This Card Key consists of a molded body that integrates a circuit board equipped with electronic components for in-vehicle communication, all encased in durable resin. The design cleverly combines the upper and lower housings to protect the internal circuitry while providing a streamlined external appearance.

Career Highlights: Mitsuru Nakagawa's career includes notable tenures at industry leaders such as Denso Corporation and Nippon Soken, Inc. His work in these companies has allowed him to develop cutting-edge technologies that focus on both safety and efficiency in automotive applications.

Collaborations: Throughout his career, Nakagawa has collaborated with esteemed colleagues, including Keiichi Sugimoto and Tokio Shimura. These partnerships have fostered a creative environment that has greatly contributed to the development of his innovative patents.

Conclusion: Mitsuru Nakagawa stands out as a prolific inventor whose work greatly influences automotive innovation. His patents reflect a commitment to improving vehicle design and security, making significant strides in both heat management and accessibility. His dedication to research and development solidifies his position as a leading figure in the realm of technological advances.

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