5 Utility and 5 Design Patents
#28,363 in Tokyo
#160,553 in Japan
#809,577 in the World
Forward Citations = 548
Company Filing History:
Nippon Sanso Corporation
Nippon Sanso Kabushiki Kaisha
Japan Oxygen, Co., Ltd.
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#28,363 in Tokyo
#160,553 in Japan
#809,577 in the World
Company Filing History:
Get your Inventor Badge Today