23 Utility Patents
#3 in Oizumi-machi
#29,905 in Japan
#138,677 in the World
Forward Citations = 263
Company Filing History:
Sanyo Electric Co., Ltd.
Panasonic Healthcare Co., Ltd.

4. 2 out of 167
Panasonic Healthcare Holdings Co., Ltd.
5. 2 out of 18
Sanyo Electric Biomedical Co., Ltd.
where one patent can have more than one assignee
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