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| Patents for Mineo Yamauchi | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,168,575 | Sep. 25, 1979 | M. Yamauchi, I. Sugizaki | Constant Pressure Measuring Micrometer | micrometers | |
| 4,553,330 | Nov. 19, 1985 | Y. Karahashi, M. Yamauchi | Micrometer | micrometers | |