For the Inventor, By the Inventor

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Daifoil Company, Limited

USPTO Granted Patents = 2

Forward Citations = 27

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8 inventors (with patents filed for the assignee):

Yoshinori Sato (1 out of 6 patents)

Narihiro Masuda (1 out of 10 patents)

Yujiro Fukuda (1 out of 12 patents)

4. Tomoyuki Kotani (1 out of 10 patents)

5. Satoshi Otonari (1 out of 6 patents)

6. Kichinojyo Tomitaka (1 out of 5 patents)

7. Takatoshi Miki (1 out of 1 patent)

8. Shigeo Utsumi (1 out of 30 patents)

2 patents: Sort by Forward Citations

1. 5139727 - Process for producing biaxially oriented polyester film (1992-08-18),

2. 4857396 - Minute-cellular polyester film provided with coating (1989-08-15),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#433 in undefined, undefined

#984 in

#92,555 in US

Daifoil Company, Limited

Forward Citations = 27

8 inventors:

Yoshinori Sato (1 out of 6 patents)

Narihiro Masuda (1 out of 10 patents)

Yujiro Fukuda (1 out of 12 patents)

4. Tomoyuki Kotani (1 out of 10 patents)

5. Satoshi Otonari (1 out of 6 patents)

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