6 Utility Patents
#24,446 in Tokyo
#137,106 in Japan
#671,289 in the World
Forward Citations = 192
Company Filing History:

Nikki Co., Ltd.
Key Coffee Co., Ltd.
where one patent can have more than one assignee
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#24,446 in Tokyo
#137,106 in Japan
#671,289 in the World
Company Filing History:

Get your Inventor Badge Today