20 Utility Patents
#54 in Gunma
#36,605 in Japan
#169,187 in the World
Forward Citations = 994
Company Filing History:
Sanyo Electric Co., Ltd.
Sanyo Electric Biomedical Co., Ltd.

4. 1 out of 81
Panasonic Healthcare Co., Ltd.
5. 1 out of 68
Tokyo Sanyo Electric Co.
where one patent can have more than one assignee
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