Inventor
SAITO TAKEFUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAITO TAKEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
3 patentsUS8018126B2Sep 13, 2011
Piezoelectric devices exhibiting reduced CI degradation
NIHON DEMPA KOGYO CO11 citations83
US7932662B2Apr 26, 2011
Crystal devices and methods for manufacturing same
NIHON DEMPA KOGYO CO8 citations82
US7947187B2May 24, 2011
Method of manufacturing piezoelectric resonator
NIHON DEMPA KOGYO CO2 citations60
SAITO TAKEFUMI
2 patentsUS8203256B2Jun 19, 2012
Tuning-fork type piezoelectric vibrating piece, piezoelectric frame, piezoelectric device, and a manufacturing method of tuning-fork type piezoelectric vibrating piece and piezoelectric frame
SAITO TAKEFUMI9 citations79
US8907549B2Dec 9, 2014
Tuning fork configured to generate flexural vibration in reverse phase to the contour vibration of first and second vibrating bodies
SAITO TAKEFUMI2 citations58