For the Inventor, By the Inventor

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Nippon Magphane Kabushiki Kaisha

USPTO Granted Patents = 2

Forward Citations = 23

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8 inventors (with patents filed for the assignee):

Katsuaki Kuze (2 out of 21 patents)

Yujiro Matsuyama (2 out of 6 patents)

Osamu Makimura (2 out of 10 patents)

4. Masahiro Kobayashi (1 out of 5 patents)

5. Yasuhiro Nishino (1 out of 6 patents)

6. Tsuyoshi Hongo (1 out of 3 patents)

7. Takeshi Ota (1 out of 1 patent)

8. Kozo Maeda (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 4778708 - Oriented polyester film (1988-10-18),

2. 4595715 - Oriented polyester film containing calcium carbonate and kaolinite (1986-06-17),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#4,058 in Tokyo

#10,966 in Japan

Nippon Magphane Kabushiki Kaisha

Forward Citations = 23

8 inventors:

Katsuaki Kuze (2 out of 21 patents)

Yujiro Matsuyama (2 out of 6 patents)

Osamu Makimura (2 out of 10 patents)

4. Masahiro Kobayashi (1 out of 5 patents)

5. Yasuhiro Nishino (1 out of 6 patents)

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