For the Inventor, By the Inventor

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Sakaishi, Japan

Fuji Machinery Mfg. & Electronics Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 159

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5 inventors (with patents filed for the assignee):

Tadashi Hirakawa (2 out of 14 patents)

Masashi Takemoto (1 out of 4 patents)

Syuji Takahashi (1 out of 1 patent)

4. Tomio Wakamatsu (1 out of 1 patent)

5. Yoshiteru Ogawa (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8052880 - Method for manufacturing light reflecting metal wall (2011-11-08),

2. 6040984 - Printed circuit board with opposed bonding shelves for semiconductor (2000-03-21),

3. 6011694 - Ball grid array semiconductor package with solder ball openings in an (2000-01-04),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#5 in Sakaishi

#8,766 in Japan

Sakaishi, Japan

Fuji Machinery Mfg. & Electronics Co., Ltd.

Forward Citations = 159

5 inventors:

Tadashi Hirakawa (2 out of 14 patents)

Masashi Takemoto (1 out of 4 patents)

Syuji Takahashi (1 out of 1 patent)

4. Tomio Wakamatsu (1 out of 1 patent)

5. Yoshiteru Ogawa (1 out of 1 patent)

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