For the Inventor, By the Inventor

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Hong Kong, China

Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited

USPTO Granted Patents = 11

EPO Patents = 12

Forward Citations = 34

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40 inventors (with patents filed for the assignee):

Ryuichiro Yonemoto (2 out of 5 patents)

Eisuke Kato (2 out of 5 patents)

Yasuaki Iizuka (2 out of 4 patents)

4. Shu Kuriyama (2 out of 2 patents)

5. Masahiro Takebayashi (2 out of 30 patents)

6. Eiji Sato (1 out of 9 patents)

7. Masaki Koyama (1 out of 21 patents)

8. Kunihito Kawamura (1 out of 7 patents)

9. Wataru Sato (1 out of 18 patents)

10. Takeshi Tsuchiya (1 out of 31 patents)

11. Shigeyuki Sasaki (1 out of 5 patents)

12. Yoshiyuki Yamanashi (1 out of 3 patents)

13. Atsuhiko Yokozeki (1 out of 9 patents)

14. Shuuhei Tada (1 out of 4 patents)

15. Koji Naito (1 out of 22 patents)

11 patents: Sort by Forward Citations

1. 9964327 - Air-conditioning remote controller and air-conditioning system (2018-05-08),

2. 9945378 - Scroll compressor (2018-04-17),

3. 9885525 - Aft conditioner (2018-02-06),

4. 9879678 - Scroll compressor (2018-01-30),

5. D804000 - Outdoor unit for air conditioner (2017-11-28),

6. 9803900 - Screw compressor and chiller unit provided with same (2017-10-31),

7. 9618218 - Air conditioner (2017-04-11),

8. 9568003 - Screw compressor and chiller unit provided with same (2017-02-14),

9. 9534827 - Air heat exchanger (2017-01-03),

10. 9500196 - Scroll compressor with intermittent communication between back pressure chamber and compression chambers (2016-11-22),

11. 9470230 - Refrigerant compressor and refrigeration cycle apparatus using the same (2016-10-18),

Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited is a leading provider of air conditioning solutions in Hong Kong. The company offers a wide range of products and services, including residential and commercial air conditioning systems, as well as maintenance and repair services. With a strong focus on innovation and customer satisfaction, Johnson Controls-Hitachi is dedicated to providing high-quality, energy-efficient solutions to meet the needs of its customers.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

11 Patents

#279 in Kowloon Bay KLN

#2,270 in HK

#50,255 in the World

Hong Kong, China

Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited

Forward Citations = 34

40 inventors:

Ryuichiro Yonemoto (2 out of 5 patents)

Eisuke Kato (2 out of 5 patents)

Yasuaki Iizuka (2 out of 4 patents)

4. Shu Kuriyama (2 out of 2 patents)

5. Masahiro Takebayashi (2 out of 30 patents)

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