For the Inventor, By the Inventor

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Yokohama, Japan

Tokai Aluminum Foil Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 31

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8 inventors (with patents filed for the assignee):

Chiaki Kanai (2 out of 8 patents)

Toshiaki Watanabe (2 out of 196 patents)

Yukio Kohama (2 out of 2 patents)

4. Kazunori Yamada (2 out of 6 patents)

5. Yasuji Hosono (1 out of 2 patents)

6. Takashi Toyoda (1 out of 5 patents)

7. Takashi Miyaji (1 out of 1 patent)

8. Takashi Funato (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 5316841 - Laminated sheet for a lid of a container for instant food cooked with (1994-05-31),

2. 5316777 - Lid of container and container for instant foods using the same (1994-05-31),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#135 in Yokohama

#10,964 in Japan

Yokohama, Japan

Tokai Aluminum Foil Co., Ltd.

Forward Citations = 31

8 inventors:

Chiaki Kanai (2 out of 8 patents)

Toshiaki Watanabe (2 out of 196 patents)

Yukio Kohama (2 out of 2 patents)

4. Kazunori Yamada (2 out of 6 patents)

5. Yasuji Hosono (1 out of 2 patents)

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