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Hitachi-shi, Japan

Hitachi Information & Control Solutions, Ltd.

USPTO Granted Patents = 18

CIPO Patents = 6

EPO Patents = 4

Forward Citations = 209

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68 inventors (with patents filed for the assignee):

Shin Kokura (8 out of 14 patents)

Naoya Mashiko (7 out of 8 patents)

Masamitsu Kobayashi (7 out of 7 patents)

4. Akihiro Onozuka (6 out of 7 patents)

5. Satoru Funaki (6 out of 12 patents)

6. Masakazu Ishikawa (5 out of 14 patents)

7. Masahiro Shiraishi (5 out of 19 patents)

8. Akira Bando (5 out of 33 patents)

9. Takashi Umehara (5 out of 5 patents)

10. Daisuke Maeda (4 out of 58 patents)

11. Hiroyuki Hasegawa (4 out of 56 patents)

12. Eiji Kobayashi (4 out of 36 patents)

13. Kenji Sakurai (4 out of 10 patents)

14. Mitsuhiro Mishima (4 out of 4 patents)

15. Wataru Sasaki (3 out of 28 patents)

18 patents: Sort by Forward Citations

1. 9710731 - Foreign matter inspection device and foreign matter inspection method (2017-07-18),

2. 8493927 - Control apparatus, control method and control program (2013-07-23),

3. 8423681 - Control apparatus for process input-output device (2013-04-16),

4. 8423661 - Packet communication device, packet communication system, packet communication module, data processor, and data transfer system (2013-04-16),

5. 8421395 - Synchronous motor and control method of synchronous motor (2013-04-16),

6. 8255769 - Control apparatus and control method (2012-08-28),

7. 8231851 - Method for processing perfluorocarbon, and apparatus therefor (2012-07-31),

8. 8209594 - Sending device, receiving device, communication control device, communication system, and communication control method (2012-06-26),

9. 8161362 - Task management control apparatus and method, having redundant processing comparison (2012-04-17),

10. 8095695 - Control apparatus for process input-output device (2012-01-10),

11. 8035330 - Apparatus and method for driving synchronous motor (2011-10-11),

12. 7873871 - Communication control system and communication control method (2011-01-18),

13. 7859210 - Semiconductor device for driving motor, three-phase motor and motor driving apparatus with the semiconductor device and fan motor (2010-12-28),

14. 7839113 - Apparatus and method for driving synchronous motor (2010-11-23),

15. 7692168 - Device and method for outputting charged particle beam (2010-04-06),

Hitachi Information & Control Solutions, Ltd. is a subsidiary of Hitachi, Ltd. specializing in providing innovative solutions in the fields of information technology and control systems. With a diverse range of offerings, including software, hardware, and consulting services, the company caters to various industries such as finance, energy, manufacturing, and more. Through continuous research and development, Hitachi Information & Control Solutions aims to enhance efficiency, productivity, and safety for its customers worldwide.

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Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

18 Patents

#1 in Hitachi-shi

#3,053 in Japan

#33,165 in the World

Hitachi-shi, Japan

Hitachi Information & Control Solutions, Ltd.

Forward Citations = 209

68 inventors:

Shin Kokura (8 out of 14 patents)

Naoya Mashiko (7 out of 8 patents)

Masamitsu Kobayashi (7 out of 7 patents)

4. Akihiro Onozuka (6 out of 7 patents)

5. Satoru Funaki (6 out of 12 patents)

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