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Mitsubishi Heavy Industries Compressor Corporation

USPTO Granted Patents = 316

EPO Patents = 197

Trademarks = 1

Forward Citations = 380

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211 inventors (with patents filed for the assignee):

Akihiro Nakaniwa (30 out of 35 patents)

Masahiro Kobayashi (30 out of 36 patents)

Hideki Nagao (29 out of 30 patents)

4. Hiroyuki Miyata (24 out of 26 patents)

5. Shinichiro Tokuyama (21 out of 22 patents)

6. Yoshiyuki Okamoto (21 out of 23 patents)

7. Nobuyori Yagi (19 out of 20 patents)

8. Takashi Oda (16 out of 16 patents)

9. Shuichi Yamashita (15 out of 17 patents)

10. Yuichi Sasaki (14 out of 14 patents)

11. Daisuke Hirata (13 out of 15 patents)

12. Takuro Koda (13 out of 13 patents)

13. Yasushi Mori (13 out of 25 patents)

14. Tomoaki Takeda (11 out of 12 patents)

15. Yosuke Nakagawa (11 out of 24 patents)

Core Competencies:

Inlet Guide Vane

Compressor Train

Centrifugal Compressor

Rotary Mechanical System

Variable-Speed Accelerator

Turbine Blade

Lubricating Oil Tank

Gas Expander

Phase Adjustment System

Metal Laminating

Compressor Module

Ammonia Plant Synthesis Gas Compressor

316 patents: Sort by Forward Citations

1. 12492709 - Centrifugal compressor (2025-12-09),

2. 12480416 - Inlet guide vane and rotary machine (2025-11-25),

3. 12467470 - Compressor (2025-11-11),

4. 12392262 - Compressor train for chemical plant (2025-08-19),

5. 12352283 - Rotor and compressor (2025-07-08),

6. 12345351 - Valve device (2025-07-01),

7. 12311482 - Repair method of rotor (2025-05-27),

8. 12305653 - Compressor system (2025-05-20),

9. 12276464 - Compressor module and compressor module designing method (2025-04-14),

10. 12270433 - Tilting pad bearing (2025-04-08),

11. 12186839 - Metal laminating and modeling method (2025-01-07),

12. 12180969 - Centrifugal compressor (2024-12-31),

13. 12158236 - Lubricating oil tank and rotary machine system (2024-12-03),

14. 12146562 - Rotary mechanical system and maintenance method of rotary mechanical system (2024-11-19),

15. 12146499 - Compression system, chemical plant, and method of operating compression system (2024-11-19),

Mitsubishi Heavy Industries Compressor Corporation (MCO) specializes in the design, manufacturing, and sales of compressors, turbines, and related equipment for various industries. With a strong emphasis on research and development, MCO has gained recognition for its innovative technologies and high-quality products. The company is committed to providing efficient and sustainable solutions to meet the ever-evolving needs of its global customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

316 Patents

#238 in Tokyo

#507 in Japan

#2,765 in the World

Mitsubishi Heavy Industries Compressor Corporation

Forward Citations = 380

211 inventors:

Akihiro Nakaniwa (30 out of 35 patents)

Masahiro Kobayashi (30 out of 36 patents)

Hideki Nagao (29 out of 30 patents)

4. Hiroyuki Miyata (24 out of 26 patents)

5. Shinichiro Tokuyama (21 out of 22 patents)

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