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EPO Patents = 1

Trademarks = 1

Forward Citations = 124

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13 inventors (with patents filed for the assignee):

Jack C Dempsey (3 out of 4 patents)

David W Kinkead (2 out of 2 patents)

Clifford W Kinkead (2 out of 3 patents)

4. Kazuhisa Takeuchi (1 out of 13 patents)

5. Yuta Hashimoto (1 out of 3 patents)

6. Hideo Iwahashi (1 out of 5 patents)

7. Katsunori Matsui (1 out of 8 patents)

8. Kiichi Tokunaga (1 out of 6 patents)

9. Takeshi Yasunaga (1 out of 5 patents)

10. Masayuki Tabata (1 out of 4 patents)

11. Yoshiaki Ito (1 out of 82 patents)

12. Yasuhide Gouda (1 out of 1 patent)

13. Masahiro Kishi (1 out of 3 patents)

6 patents: Sort by Forward Citations

1. 10513452 - Water treatment system (2019-12-24),

2. 5379832 - Shell and coil heat exchanger (1995-01-10),

3. 5228505 - Shell and coil heat exchanger (1993-07-20),

4. 5088192 - Method of forming a shell and coil heat exchanger (1992-02-18),

5. 4724552 - Apparatus for automatically maintaining a predetermined desired level of (1988-02-16),

6. 4686718 - Method and apparatus for automatically maintaining a predetermined (1987-08-18),

Aqua Systems Limited is a leading provider of water treatment solutions for industrial, commercial, and residential applications. With a focus on sustainability and innovation, we offer a wide range of products and services to help our customers efficiently manage their water resources. From water softeners and filtration systems to custom-designed treatment plants, we have the expertise and experience to meet the specific needs of each client. Trust Aqua Systems Limited for reliable, cost-effective water solutions.

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

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USPTO Data Jan 1 1976 - Dec 23 2025

6 Patents

#1 in Takasagoshi

#5,842 in Japan

Takasagoshi, Japan

Aqua Systems Limited