Inventor

HARADA MASAKAZU

JP9 patents

⚠️ This page may combine multiple inventors who share the name “HARADA MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

2 patents

US6767840B1Jul 27, 2004

Wafer processing apparatus, wafer processing method, and semiconductor substrate fabrication method

CANON KK36 citations90

US6199563B1Mar 13, 2001

Wafer processing apparatus, wafer processing method, and semiconductor substrate fabrication method

CANON KK39 citations90

NIHON DEMPA KOGYO CO

2 patents

US7482735B2Jan 27, 2009

Crystal oscillator

NIHON DEMPA KOGYO CO13 citations76

US7915791B2Mar 29, 2011

Quartz crystal device accomodating crystal blanks of multiple shapes and sizes

NIHON DEMPA KOGYO CO5 citations59

ARIJI TAKUMI

1 patent

US8686803B2Apr 1, 2014

Crystal device and manufacturing method thereof

ARIJI TAKUMI2 citations56

TAKAHASHI TAKEHIRO

1 patent

US9106200B2Aug 11, 2015

Piezoelectric vibrating piece and piezoelectric device

TAKAHASHI TAKEHIRO0 citations40

MIZUSAWA SHUICHI

1 patent

US8779652B2Jul 15, 2014

At-cut quartz-crystal vibrating pieces and devices, and methods for manufacturing same

MIZUSAWA SHUICHI0 citations39

FUJITSU LTD

1 patent

US9553711B2Jan 24, 2017

Base station and cell assignment method

FUJITSU LTD0 citations34

HARADA MASAKAZU

1 patent

US9041271B2May 26, 2015

Crystal device

HARADA MASAKAZU0 citations32