Assignee
YAMAMOTO YUICHIRO
0 granted patents·3 pending applications·0 citations·filing 2006–2011
Top patents by PatentIndex Score
3 records- 0147US2006221785A1Optical disk apparatus and an optical disk playback methodYAMAMOTO YUICHIRO·Filed 2006·Application pending·0 cites
- 0246US2006239143A1Optical head apparatus using double layer mediumYAMAMOTO YUICHIRO·Filed 2006·Application pending·0 cites
- 0341US2013243640A1Steel for wheelYAMAMOTO YUICHIRO·Filed 2011·Application pending·0 cites
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