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% Expired Patents = 40.0

Forward Citations = 23

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13 inventors (with patents filed for the assignee):

Kinji Ochiai (5 out of 5 patents)

Shun Kurata (4 out of 20 patents)

Fumiaki Nakamura (4 out of 9 patents)

4. Hiroki Naganawa (4 out of 7 patents)

5. Hiroki Ohara (4 out of 4 patents)

6. Yoshiaki Takano (2 out of 74 patents)

7. Takashi Ono (2 out of 4 patents)

8. Takahisa Suzuki (2 out of 28 patents)

9. Koji Tanaka (1 out of 21 patents)

10. Makoto Yoshino (1 out of 11 patents)

11. Hiroki Oguchi (1 out of 1 patent)

12. Manabu Suzuki (1 out of 1 patent)

13. Takeshi Hishikawa (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9669499 - Double-wall pipe, method of manufacturing the same and refrigerant cycle device provided with the same (2017-06-06),

2. 7887099 - Compound tube and method of producing the same (2011-02-15),

3. 7886420 - Method of manufacturing double pipe (2011-02-15),

4. 7866378 - Double-wall pipe, method of manufacturing the same and refrigerant cycle device provided with the same (2011-01-11),

5. 7837234 - Pipe joint unit and method of manufacturing the same (2010-11-23),

Denso Airs Corporation is a leading manufacturer of automotive air conditioning systems. With innovative technologies and a strong commitment to quality, Denso Airs provides reliable and efficient solutions for cooling and ventilation in vehicles. The company's products are trusted by major automotive manufacturers worldwide, making Denso Airs a trusted partner in the industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#11 in Anjo

#6,649 in Japan

Anjo, Japan

Denso Airs Corporation