Patents for Takahiro Otsuka


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Patents for Takahiro Otsuka
Patents 1 - 1 of 1
Picture	Number	Date	Patentee	Title
	6,308,433	Oct. 30, 2001	M. Tachikake, K. Sasak, S. Hayashida, T. Otsuka, T. Nakadoi, S. Takahashi	Micrometer that Holds Displayed Displacement when Retraction Amount is Less than a Set Amount