16 Utility and 1 Design Patents
#4,465 in Kanagawa
#49,095 in Japan
#228,090 in the World
rank by utility patentsForward Citations = 187
Company Filing History:

Toyo Communication Equipment Co., Ltd.
Japan Crown Cork Co., Ltd.
4. 1 out of 30
Nippon Closures Co., Ltd.
5. 1 out of 586

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