Forward Citations = 42

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13 inventors (with patents filed for the assignee):

Hiroki Kitagawa (1 out of 34 patents)

Yoshinori Ishizawa (1 out of 28 patents)

Hidehiro Nakamura (1 out of 17 patents)

4. Masami Yusa (1 out of 35 patents)

5. Yoshiki Sota (1 out of 27 patents)

6. Toshio Yamazaki (1 out of 11 patents)

7. Yasuhiko Awano (1 out of 3 patents)

8. Fumio Inoue (1 out of 31 patents)

9. Yoshiaki Tsubomatsu (1 out of 14 patents)

10. Koji Miyata (1 out of 6 patents)

11. Masanori Aoki (1 out of 5 patents)

12. Shigeki Ichimura (1 out of 4 patents)

13. Yorio Iwasaki (1 out of 12 patents)

2 patents: Sort by Forward Citations

1. 6745928 - Trigger valve apparatus for pneumatic tool (2004-06-08),

2. 6064111 - Substrate for holding a chip of semi-conductor package, semi-conductor (2000-05-16),

Hitachi Co., Ltd is a Japanese multinational conglomerate company. It offers a wide range of products and services, including information technology, electronic devices, power systems, automotive systems, industrial systems, and more. With a commitment to innovation and social contributions, Hitachi strives to contribute to society through its advanced technologies.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#4,067 in Tokyo

#10,974 in Japan

Tokyo, Japan

Hitachi Co., Ltd