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Sanan Japan Technology Corporation

USPTO Granted Patents = 4

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Kazuhiro Watanabe (2 out of 124 patents)

Shoji Kakio (1 out of 8 patents)

Hiroomi Kaneko (1 out of 6 patents)

4. Noriyuki Watanabe (1 out of 4 patents)

5. Yuki Koto (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12289101 - Duplexer (2025-04-29),

2. 12155370 - Acoustic wave device, module having the same (2024-11-26),

3. 12028037 - Bandpass filter circuit, module (2024-07-02),

4. 11979139 - Elastic wave device, elastic waves filter, duplexer, and module (2024-05-07),

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#2,787 in Tokyo

#7,424 in Japan

Sanan Japan Technology Corporation

Forward Citations = 0

5 inventors:

Kazuhiro Watanabe (2 out of 124 patents)

Shoji Kakio (1 out of 8 patents)

Hiroomi Kaneko (1 out of 6 patents)

4. Noriyuki Watanabe (1 out of 4 patents)

5. Yuki Koto (1 out of 1 patent)

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