8 Utility Patents
#22 in Saga
#107,350 in Japan
#520,941 in the World
Forward Citations = 93
Company Filing History:

Other

4. 1 out of 393
Ishihara Sangyo Kaisha, Ltd.
5. 1 out of 61

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#22 in Saga
#107,350 in Japan
#520,941 in the World
Company Filing History:



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