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Trinity Industrial Corporation

USPTO Granted Patents = 81

% Expired Patents = 8.6

CIPO Patents = 8

EPO Patents = 14

Trademarks = 7

Forward Citations = 643

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156 inventors (with patents filed for the assignee):

Yukihiro Goto (7 out of 7 patents)

Tokinobu Shimada (7 out of 7 patents)

Shigeki Fujiwara (7 out of 8 patents)

4. Katsuhiro Ishikawa (6 out of 6 patents)

5. Takashi Hashimoto (6 out of 7 patents)

6. Isamu Yamasaki (6 out of 23 patents)

7. Shinichi Nakane (6 out of 7 patents)

8. Takao Nomura (6 out of 51 patents)

9. Yasuo Tokushima (6 out of 14 patents)

10. Shinji Tani (5 out of 17 patents)

11. Takanobu Mori (5 out of 11 patents)

12. Noriyuki Achiwa (5 out of 5 patents)

13. Takao Ueno (5 out of 6 patents)

14. Kazuo Katsuyama (5 out of 5 patents)

15. Shunichi Akiyama (5 out of 5 patents)

Core Competencies:

Coating Equipment

Electrostatic Coating

Paint Mist Removal

Decorative Parts

Surface Treatment

Drying Systems

Air Supply Booths

Coating Material

Cleaning Devices

Heat Recovery

Valve Systems

Atomization Heads

81 patents: Sort by Forward Citations

1. 12697575 - Dust collector (2026-08-04),

2. 12644773 - Temperature control system, temperature control method and temperature control program for facility equipment (2026-06-02),

3. 12624895 - Drying furnace with first and second hot air supply ports (2026-05-12),

4. 12036570 - Filter module for coating equipment (2024-07-16),

5. 11885431 - Valve module, valve device, valve system (2024-01-30),

6. 11738594 - Method for manufacturing a decorative part (2023-08-29),

7. 11725295 - Heat recovery device and electrodeposition coating system (2023-08-15),

8. 11724277 - Paint mist removing apparatus and coating facility (2023-08-15),

9. 11686486 - Air curtain generating device (2023-06-27),

10. 11491503 - Coating material mist remover and coating equipment (2022-11-08),

11. 11351559 - Rotary atomization head and coating device (2022-06-07),

12. 11241713 - Decorated-part having a fine decoration using a laser processed groove (2022-02-08),

13. 11213839 - Coating device (2022-01-04),

14. 11142019 - Decorated-part having a fine decoration using a laser processed groove (2021-10-12),

15. 11090678 - Exhaust/drainage mechanism (2021-08-17),

Trinity Industrial Corporation is a global manufacturing company specializing in industrial equipment and machinery. With over 50 years of experience, we have become a trusted provider of innovative solutions for various industries including construction, energy, and transportation. Our high-quality products, advanced technologies, and exceptional customer service have made us a leader in the industry. Visit our website to learn more about our company and explore our wide range of products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Trinity Industrial Corporation

81 Patents

#619 in Tokyo

#1,288 in Japan

#9,329 in the World

Trinity Industrial Corporation

Forward Citations = 643

156 inventors:

Yukihiro Goto (7 out of 7 patents)

Tokinobu Shimada (7 out of 7 patents)

Shigeki Fujiwara (7 out of 8 patents)

4. Katsuhiro Ishikawa (6 out of 6 patents)

5. Takashi Hashimoto (6 out of 7 patents)

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