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Kitz Sct Corporation

USPTO Granted Patents = 30

Trademarks = 3

Forward Citations = 131

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22 inventors (with patents filed for the assignee):

Toshiaki Iwabuchi (9 out of 9 patents)

Hisanobu Iizuka (6 out of 6 patents)

Chokuto Kou (3 out of 3 patents)

4. Yoshitomo Fukushima (3 out of 5 patents)

5. Hajime Horiguchi (2 out of 2 patents)

6. Katsuhiko Homma (2 out of 2 patents)

7. Akira Goto (1 out of 78 patents)

8. Yusaku Kogure (1 out of 2 patents)

9. Kazuo Iijima (1 out of 1 patent)

10. Goki Koyama (1 out of 1 patent)

11. Toshihito Morioka (1 out of 7 patents)

12. Hideaki Higuchi (1 out of 1 patent)

13. Tsutomu Kojima (1 out of 1 patent)

14. Takashi Hasegawa (1 out of 1 patent)

15. Yasuhito Yamada (1 out of 1 patent)

30 patents: Sort by Forward Citations

1. 12117101 - Valve for semiconductor manufacturing device (2024-10-15),

2. 12038103 - Manually-operated diaphragm valve (2024-07-16),

3. 11982361 - Diaphragm valve and method for exchanging valve seat thereof (2024-05-14),

4. 11339880 - Set of jigs for assembling a valve, and a diaphragm valve assembled with the same (2022-05-24),

5. 11261994 - One-touch lock valve and raw material container (2022-03-01),

6. 11209092 - Vacuum gate valve (2021-12-28),

7. 11098823 - Vacuum bellows hot valve (2021-08-24),

8. 11047490 - Diaphragm valve and flow rate control device for semiconductor manufacturing apparatus (2021-06-29),

9. 11002372 - Diaphragm valve (2021-05-11),

10. 10883615 - Metal diaphragm valve (2021-01-05),

11. 10883614 - Valve actuator and diaphragm valve including the same (2021-01-05),

12. 10876641 - Diaphragm valve assembling method, diaphragm valve assembly structure, and diaphragm valve (2020-12-29),

13. 10718438 - Fluid control valve and fluid control valve assembling method (2020-07-21),

14. 10634261 - Attachment structure for actuator-specific solenoid valve and actuator-equipped valve (2020-04-28),

15. 10550947 - Block valve and block valve for raw material container (2020-02-04),

KITZ SCT Corporation is a global leader in the development and manufacturing of industrial valves and fluid control systems. With over 70 years of experience, KITZ SCT Corporation provides innovative solutions for various industries including oil and gas, power generation, water treatment, and chemical processing. The company is known for its high-quality products, advanced technology, and commitment to customer satisfaction. Visit our website to learn more about our wide range of products and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

30 Patents

#925 in Tokyo

#2,253 in Japan

#21,192 in the World

Kitz Sct Corporation

Forward Citations = 131

22 inventors:

Toshiaki Iwabuchi (9 out of 9 patents)

Hisanobu Iizuka (6 out of 6 patents)

Chokuto Kou (3 out of 3 patents)

4. Yoshitomo Fukushima (3 out of 5 patents)

5. Hajime Horiguchi (2 out of 2 patents)

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