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Matsushita Denkisangyo Kabushiki Kaisha

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 22

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9 inventors (with patents filed for the assignee):

Mikiharu Imazaike (2 out of 4 patents)

Toshio Inoue (1 out of 113 patents)

Yoshio Nakamura (1 out of 16 patents)

4. Hiroyuki Hashimoto (1 out of 25 patents)

5. Kenichi Terai (1 out of 23 patents)

6. Isao Kakuhari (1 out of 18 patents)

7. Hisashi Sano (1 out of 9 patents)

8. Tsuyoshi Yamashita (1 out of 12 patents)

9. Akira Takahashi (1 out of 88 patents)

3 patents: Sort by Forward Citations

1. 6891954 - Vehicle-mounted noise control apparatus (2005-05-10),

2. 5128816 - Automatic cassette changer for front loading type magnetic (1992-07-07),

3. 4807066 - Cassette changer for magnetic recording-reproduction apparatus (1989-02-21),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#835 in Osaka

#8,767 in Japan

Matsushita Denkisangyo Kabushiki Kaisha

Forward Citations = 22

9 inventors:

Mikiharu Imazaike (2 out of 4 patents)

Toshio Inoue (1 out of 113 patents)

Yoshio Nakamura (1 out of 16 patents)

4. Hiroyuki Hashimoto (1 out of 25 patents)

5. Kenichi Terai (1 out of 23 patents)

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