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Calsonic Kansei Corporation

USPTO Granted Patents = 560

EPO Patents = 109

Trademarks = 2

Forward Citations = 3,370

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650 inventors (with patents filed for the assignee):

Hideki Sunaga (21 out of 29 patents)

Mitsuru Iwasaki (18 out of 19 patents)

Naohisa Kamiyama (16 out of 20 patents)

4. Yoshikazu Takamatsu (16 out of 30 patents)

5. Takeshi Ogasawara (13 out of 72 patents)

6. Katsuhiro Kurokawa (13 out of 15 patents)

7. Akihiro Tsurushima (13 out of 14 patents)

8. Toshiharu Watanabe (12 out of 13 patents)

9. Masaharu Onda (12 out of 14 patents)

10. Hirotada Shimaguchi (11 out of 11 patents)

11. Junichiro Hara (11 out of 20 patents)

12. Hiroshi Chikuma (11 out of 11 patents)

13. Hiroki Yoshioka (10 out of 41 patents)

14. Kaoru Tanaka (10 out of 14 patents)

15. Toshio Ohashi (10 out of 15 patents)

Core Competencies:

Semiconductor Component

Power Module

Air Vent Structure

Head-Up Display Apparatus

In-Vehicle Information Processing

Fluid-Heating Device

Assembled Battery

Vehicle Air-Conditioner

Battery State Estimation

Vehicle Keyless System

Heat Exchanger

Torque Estimation Device

560 patents: Sort by Forward Citations

1. 11348855 - Semiconductor component and power module (2022-05-31),

2. 11135901 - Air vent structure (2021-10-05),

3. 11073073 - Flow-path structure (2021-07-27),

4. 11052819 - Instrument device for vehicle (2021-07-06),

5. 11024914 - Assembled battery (2021-06-01),

6. 11009700 - Head-up display apparatus (2021-05-18),

7. 10974658 - Image display control device (2021-04-13),

8. 10910971 - Alternator control unit, alternator driving control method, and power supply management system for engine vehicle (2021-02-02),

9. 10788904 - In-vehicle information processing system (2020-09-29),

10. 10773568 - Fluid-heating device (2020-09-15),

11. 10767899 - Fluid-heating device (2020-09-08),

12. 10737653 - Airbag mounting structure and airbag mounting method (2020-08-11),

13. 10665835 - Assembled battery and manufacturing method of assembled battery (2020-05-26),

14. 10654340 - Air-conditioning device (2020-05-19),

15. 10648746 - Exhaust waste heat recovery device (2020-05-12),

Calsonic Kansei Corporation is a global automotive parts company headquartered in Japan. With a focus on developing and manufacturing advanced systems and components, Calsonic Kansei serves major automobile manufacturers worldwide. The company specializes in thermal and energy management, exhaust systems, electronics, and interiors. By leveraging innovative technologies and providing high-quality products, Calsonic Kansei aims to contribute to the advancement of the automotive industry.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

560 Patents

#4 in Saitama 343-0827

#343 in Japan

#1,683 in the World

Calsonic Kansei Corporation

Forward Citations = 3,370

650 inventors:

Hideki Sunaga (21 out of 29 patents)

Mitsuru Iwasaki (18 out of 19 patents)

Naohisa Kamiyama (16 out of 20 patents)

4. Yoshikazu Takamatsu (16 out of 30 patents)

5. Takeshi Ogasawara (13 out of 72 patents)

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