For the Inventor, By the Inventor

Enter assignee name

Kitz Sct Corporation

USPTO Granted Patents = 31

Forward Citations = 137

Loading Chart...

Loading Chart...

25 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 81 patents)

8. Yusaku Kogure (1 out of 2 patents)

9. Kazuo Iijima (1 out of 1 patent)

10. Yukio Ohizumi (1 out of 8 patents)

11. Goki Koyama (1 out of 1 patent)

12. Toshihito Morioka (1 out of 8 patents)

13. Hideaki Higuchi (1 out of 1 patent)

14. Tsutomu Kojima (1 out of 1 patent)

15. Takashi Hasegawa (1 out of 1 patent)

31 patents: Sort by Forward Citations

1. 12601044 - Gate valve, substrate processing apparatus, and substrate processing method (2026-04-14),

2. 12117101 - Valve for semiconductor manufacturing device (2024-10-15),

3. 12038103 - Manually-operated diaphragm valve (2024-07-16),

4. 11982361 - Diaphragm valve and method for exchanging valve seat thereof (2024-05-14),

5. 11339880 - Set of jigs for assembling a valve, and a diaphragm valve assembled with the same (2022-05-24),

6. 11261994 - One-touch lock valve and raw material container (2022-03-01),

7. 11209092 - Vacuum gate valve (2021-12-28),

8. 11098823 - Vacuum bellows hot valve (2021-08-24),

9. 11047490 - Diaphragm valve and flow rate control device for semiconductor manufacturing apparatus (2021-06-29),

10. 11002372 - Diaphragm valve (2021-05-11),

11. 10883615 - Metal diaphragm valve (2021-01-05),

12. 10883614 - Valve actuator and diaphragm valve including the same (2021-01-05),

13. 10876641 - Diaphragm valve assembling method, diaphragm valve assembly structure, and diaphragm valve (2020-12-29),

14. 10718438 - Fluid control valve and fluid control valve assembling method (2020-07-21),

15. 10634261 - Attachment structure for actuator-specific solenoid valve and actuator-equipped valve (2020-04-28),

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 - Sep 15 2026

31 Patents

#1,040 in Tokyo

#2,267 in Japan

#21,195 in the World

Kitz Sct Corporation

Forward Citations = 137

25 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)

Please report any incorrect information to [email protected]

Loading…