EPO Patents = 2

Forward Citations = 20

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10 inventors (with patents filed for the assignee):

Yoji Yamashita (3 out of 5 patents)

Takashi Ishimori (2 out of 4 patents)

Amane Yamamoto (1 out of 1 patent)

4. Akio Oosawa (1 out of 1 patent)

5. Takayuki Hayashi (1 out of 20 patents)

6. Makoto Tsujita (1 out of 4 patents)

7. Hiroyuki Sugihara (1 out of 2 patents)

8. Naoto Miwa (1 out of 3 patents)

9. Junji Honma (1 out of 2 patents)

10. Youji Yamashita (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 10422589 - Heat exchanger tube (2019-09-24),

2. 8079409 - EGR cooler (2011-12-20),

3. 7594536 - EGR cooler (2009-09-29),

4. 7080634 - EGR cooler (2006-07-25),

5. 6976530 - Exhaust heat exchanger (2005-12-20),

Sankyo Radiator Co., Ltd. is a leading manufacturer of radiators for automotive, industrial, and residential applications. With over 60 years of experience, the company has established a reputation for high-quality products and excellent customer service. Sankyo Radiator is committed to innovation and sustainability, continuously developing new technologies to meet the evolving needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#93 in Saitama 343-0827

#6,488 in Japan

Saitama, Japan

Sankyo Radiator Co., Ltd.