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Hitachi Control Systems, Inc.

USPTO Granted Patents = 9

Forward Citations = 212

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22 inventors (with patents filed for the assignee):

Ryoichi Sasaki (3 out of 37 patents)

Kazuo Takaragi (3 out of 67 patents)

Motohisa Funabashi (3 out of 57 patents)

4. Fusao Nakagawa (3 out of 3 patents)

5. Shinichiro Miyaoka (2 out of 22 patents)

6. Katsumi Kawano (1 out of 56 patents)

7. Yasuhiko Nagai (1 out of 12 patents)

8. Shigenobu Yanai (1 out of 3 patents)

9. Teruji Sekozawa (1 out of 34 patents)

10. Kinji Mori (1 out of 66 patents)

11. Akihiko Kamiyama (1 out of 1 patent)

12. Kuniaki Matsumoto (1 out of 15 patents)

13. Setsuo Tsuruta (1 out of 9 patents)

14. Shigeyuki Shimauchi (1 out of 3 patents)

15. Tohru Otokita (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 5299287 - Information processing system (1994-03-29),

2. 5208898 - Adaptive knowledge inference method and system (1993-05-04),

3. 5103479 - Encipher method and decipher method (1992-04-07),

4. 5003469 - Method and apparatus for processing data in a decentralized processing (1991-03-26),

5. 4982429 - Encipher method and decipher method (1991-01-01),

6. 4969190 - Encrypting system of data (1990-11-06),

7. 4683549 - Sequence control method and apparatus (1987-07-28),

8. 4569012 - Method and system for controlling fluid transportation in a pipe network (1986-02-04),

9. 4562552 - Method and apparatus for controlling pressure and flow in water (1985-12-31),

Hitachi Control Systems, Inc. is a leading provider of advanced control systems for various industries. With a focus on innovation and quality, they offer a wide range of solutions to optimize operational efficiency and performance. Their expertise in control systems technology has earned them a reputation for reliability and excellence in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#8 in Hitachi

#4,573 in Japan

Hitachi Control Systems, Inc.

Forward Citations = 212

22 inventors:

Ryoichi Sasaki (3 out of 37 patents)

Kazuo Takaragi (3 out of 67 patents)

Motohisa Funabashi (3 out of 57 patents)

4. Fusao Nakagawa (3 out of 3 patents)

5. Shinichiro Miyaoka (2 out of 22 patents)

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