5 Utility Patents
#28,916 in Tokyo
#162,289 in Japan
#824,753 in the World
Forward Citations = 40
Company Filing History:
The Yoshida Dental Mfg. Co., Ltd.

Toei Electric Co., Ltd.
4. 1 out of 2
Yoshida Creation Inc.
5. 1 out of 2
Technology Research Institute of Osaka Prefecture
where one patent can have more than one assignee
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