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Marusan Industrial Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Hideto Ueno (1 out of 1 patent)

Naohiro Fukuda (1 out of 1 patent)

Takanori Omori (1 out of 1 patent)

4. Fuminori Kanke (1 out of 1 patent)

5. Kanke Fuminori (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 8322070 - Method for producing a mulching sheet for agriculture (2012-12-04),

2. 6830592 - Bleaching method of natural fibers without dewaxing (2004-12-14),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#18 in Ehime

#10,964 in Japan

Marusan Industrial Co., Ltd.

Forward Citations = 0

5 inventors:

Hideto Ueno (1 out of 1 patent)

Naohiro Fukuda (1 out of 1 patent)

Takanori Omori (1 out of 1 patent)

4. Fuminori Kanke (1 out of 1 patent)

5. Kanke Fuminori (1 out of 1 patent)

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