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Toyama Machine Works, Ltd.

USPTO Granted Patents = 3

Forward Citations = 37

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5 inventors (with patents filed for the assignee):

Toshio Nagahara (2 out of 2 patents)

Hisao Sasaki (1 out of 6 patents)

Kita Junichi (1 out of 1 patent)

4. Shigetaka Tani (1 out of 1 patent)

5. Shigetaka Tanii (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4517853 - Balancing device (1985-05-21),

2. 4492510 - Robot hand driving mechanism (1985-01-08),

3. 4455838 - Control device for a balancing apparatus (1984-06-26),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#42 in Toyama 939-0643

#8,767 in Japan

Toyama Machine Works, Ltd.

Forward Citations = 37

5 inventors:

Toshio Nagahara (2 out of 2 patents)

Hisao Sasaki (1 out of 6 patents)

Kita Junichi (1 out of 1 patent)

4. Shigetaka Tani (1 out of 1 patent)

5. Shigetaka Tanii (1 out of 1 patent)

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