Company Filing History:

13 out of 42,485

Hitachi, Ltd.

Shimizu Engineering Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1981-1992

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5094598 - Capacity controllable compressor apparatus (1992-03-10),

2. 4989414 - Capacity-controllable air conditioner (1991-02-05),

3. 4889471 - Mechanism for prevention of burning of bearing portions in a hermetic (1989-12-26),

4. 4818195 - Scroll compressor with valved port for each compression chamber (1989-04-04),

5. 4755114 - Sealed type scroll compressor with wire mesh oil separating member (1988-07-05),

6. 4743181 - Scroll-type fluid machine with seal to aid lubrication (1988-05-10),

7. 4690625 - Scroll-type fluid machine with configured wrap edges and grooves (1987-09-01),

8. 4669962 - Scroll compressor with pressure differential maintained for supplying oil (1987-06-02),

9. 4596521 - Scroll fluid apparatus (1986-06-24),

10. 4560330 - Scroll device with suction chamber pressure relief (1985-12-24),

11. 4557675 - Scroll-type fluid machine with back pressure chamber biasing an orbiting (1985-12-10),

12. 4551082 - Bearing device of sealed type scroll compressor (1985-11-05),

13. 4545747 - Scroll-type compressor (1985-10-08),

14. 4261180 - Refrigerator (1981-04-14),

Title: Innovations of Hiroaki Kuno: Pioneering Air Conditioning Technologies

Introduction

Hiroaki Kuno, an innovative inventor based in Shimizu, Japan, holds a remarkable portfolio of 14 patents. His work primarily focuses on air conditioning technologies, showcasing his commitment to enhancing efficiency and performance in refrigeration systems.

Latest Patents

Among his notable inventions is the "Capacity Controllable Compressor Apparatus," which introduces a unique design featuring multiple high-pressure chamber compressors connected in parallel. This apparatus effectively manages refrigerant flow and optimizes oil distribution among compressors to improve efficiency. Another significant innovation is the "Capacity-Controllable Air Conditioner." This invention employs an inverter power supply system that allows for precise control over the refrigerant flow and compressor performance, adapting to varying load conditions for enhanced energy efficiency.

Career Highlights

Kuno's career includes significant contributions to renowned companies such as Hitachi, Ltd. and Hatachi Ltd. His extensive experience in these organizations has solidified his reputation as a leading figure in the field of refrigeration technology.

Collaborations

Throughout his career, Kuno has collaborated with distinguished professionals like Naoshi Uchikawa and Akira Murayama. These partnerships have likely facilitated innovative teamwork, leading to several advancements in air conditioning technologies.

Conclusion

Hiroaki Kuno's dedication to innovation is evident through his numerous patents and his collaborative efforts within the industry. His pioneering inventions in compressor and air conditioning technology continue to influence energy efficiency and operational performance, making a lasting impact on the field.

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

Please report any incorrect information to support@idiyas.com

Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.