For the Inventor, By the Inventor

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Kanagawa, Japan

Ulvac Techno, Ltd.

USPTO Granted Patents = 3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Katsunori Fujii (2 out of 2 patents)

Masanori Ito (2 out of 2 patents)

Yasushi Iwata (1 out of 7 patents)

4. Shunji Misawa (1 out of 2 patents)

5. Sakae Inayoshi (1 out of 1 patent)

6. Hiroshi Sato (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12020967 - Substrate lifting apparatus and substrate transferring method (2024-06-25),

2. 11257702 - Power supply apparatus for electrostatic chuck and substrate control method (2022-02-22),

3. 8617321 - Surface treatment method for aluminum alloy and surface treatment method for magnesium alloy (2013-12-31),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#281 in Kanagawa

#8,771 in Japan

Kanagawa, Japan

Ulvac Techno, Ltd.

Forward Citations = 1

6 inventors:

Katsunori Fujii (2 out of 2 patents)

Masanori Ito (2 out of 2 patents)

Yasushi Iwata (1 out of 7 patents)

4. Shunji Misawa (1 out of 2 patents)

5. Sakae Inayoshi (1 out of 1 patent)

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