9 Utility Patents
#89 in Kakogawa
#95,429 in Japan
#456,856 in the World
Forward Citations = 44
Company Filing History:

Yamamura Glass Co., Ltd.
Keneka Corporation
4. 1 out of 832,540 patents
Other
5. 1 out of 698

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#89 in Kakogawa
#95,429 in Japan
#456,856 in the World
Company Filing History:


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