Forward Citations = 47

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7 inventors (with patents filed for the assignee):

Tatsuhiko Hongu (3 out of 3 patents)

Yasuhiro Kato (1 out of 18 patents)

Hiroshi Hagimoto (1 out of 4 patents)

4. Kenichi Uesaka (1 out of 1 patent)

5. Tomishi Kimura (1 out of 1 patent)

6. Yoshitake Tubota (1 out of 1 patent)

7. Haruyasu Shigeta (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7732012 - Method for manufacturing polycrystalline silicon, and polycrystalline silicon for solar cells manufactured by the method (2010-06-08),

2. 6917512 - Oil-impregnated film capacitor and preparation method thereof (2005-07-12),

3. 6036932 - Method for purification of silicon (2000-03-14),

4. 5071083 - Touch roller for plastic polymer film manufacturing apparatus (1991-12-10),

Shin-etsu Film Co., Ltd is a leading manufacturer of advanced film products, including optical, high-performance, and specialty films. With a focus on innovation and quality, Shin-etsu Film provides solutions for a wide range of industries, including electronics, automotive, and medical. Their commitment to research and development has enabled them to stay at the forefront of the industry, offering cutting-edge products and services to their customers worldwide.

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USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#3 in Fukui-ken

#7,416 in Japan

Fukui-ken, Japan

Shin-etsu Film Co., Ltd