For the Inventor, By the Inventor

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Singapore, Singapore

Rika Takagi

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Naomi Watanabe (1 out of 3 patents)

Hisayoshi Yoshitake (1 out of 3 patents)

Satoko Soejima (1 out of 1 patent)

4. Haruyo Tani (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 10335304 - Pressing tool for pelvic floor muscle group (2019-07-02),

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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#836 in D'Leedon

#839 in Singapore

Singapore, Singapore

Rika Takagi

Forward Citations = 0

4 inventors:

Naomi Watanabe (1 out of 3 patents)

Hisayoshi Yoshitake (1 out of 3 patents)

Satoko Soejima (1 out of 1 patent)

4. Haruyo Tani (1 out of 1 patent)

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