For the Inventor, By the Inventor

Enter assignee name

Toyo Radiator Co., Ltd.

USPTO Granted Patents = 16

Trademarks = 2

Forward Citations = 157

Loading Chart...

Loading Chart...

28 inventors (with patents filed for the assignee):

Kazuhiro Watanabe (3 out of 4 patents)

Kimiaki Nakano (3 out of 3 patents)

Youichi Nakamura (3 out of 3 patents)

4. Hisae Nishikawa (2 out of 3 patents)

5. Takashi Nohara (2 out of 3 patents)

6. Hiroshi Yoneguchi (1 out of 6 patents)

7. Kazuo Kawai (1 out of 37 patents)

8. Takahiro Kawabe (1 out of 1 patent)

9. Tadamichi Aoyama (1 out of 2 patents)

10. Takaji Igami (1 out of 2 patents)

11. Atsushi Arisaka (1 out of 2 patents)

12. Kiyoaki Horie (1 out of 1 patent)

13. Kenichi Nasu (1 out of 2 patents)

14. Hiroshi Ohmura (1 out of 1 patent)

15. Isao Adachi (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 7384241 - Fan with ring and method of producing the same (2008-06-10),

2. 6789616 - Cylinder-type heat exchanger (2004-09-14),

3. 6742578 - Heat exchanger core (2004-06-01),

4. 6662863 - Structure of heat exchanger tank (2003-12-16),

5. 6536285 - Pressure cap (2003-03-25),

6. 6523607 - Module-type heat exchanger and method of manufacturing the same (2003-02-25),

7. 6283199 - Heat exchanger (2001-09-04),

8. 6260612 - “Stacked” type heat exchanger (2001-07-17),

9. 5797450 - Oil cooler for automobiles (1998-08-25),

10. 5193608 - Radiator with fan for motor vehicles (1993-03-16),

11. 5067235 - Method for joining heat exchanger tubes with headers (1991-11-26),

12. 5014775 - Oil cooler and manufacturing method thereof (1991-05-14),

13. 4911099 - Painting system for painting finned-tube heat exchanger (1990-03-27),

14. 4876778 - Method of manufacturing a motorcycle radiator (1989-10-31),

15. 4831980 - Oil cooler assembly with integrated oil filter for internal combustion (1989-05-23),

Toyo Radiator Co., Ltd. is a leading manufacturer of automotive radiators. With over 70 years of experience, the company has built a reputation for high-quality products and exceptional customer service. Toyo Radiator specializes in designing and manufacturing radiators for a wide range of vehicles, from passenger cars to heavy-duty trucks. Their commitment to innovation and efficiency has made them a trusted supplier to major automakers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

16 Patents

#1,303 in Tokyo

#3,263 in Japan

#36,703 in the World

Toyo Radiator Co., Ltd.

Forward Citations = 157

28 inventors:

Kazuhiro Watanabe (3 out of 4 patents)

Kimiaki Nakano (3 out of 3 patents)

Youichi Nakamura (3 out of 3 patents)

4. Hisae Nishikawa (2 out of 3 patents)

5. Takashi Nohara (2 out of 3 patents)

Please report any incorrect information to support@idiyas.com

Loading…