Inventor

KOGAWA TAKESHI

JP4 patents

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

NAMIKI PRECISION JEWEL CO LTD

2 patents

US7825555B2Nov 2, 2010

Surface mount-type vibration motor and fixation structure for surface mount-type vibration motor

NAMIKI PRECISION JEWEL CO LTD16 citations80

US7589446B2Sep 15, 2009

Surface mount type vibration motor and fixation structure

NAMIKI PRECISION JEWEL CO LTD6 citations60

NAMIKI SEIMITSU HOUSEKI KABUHS

1 patent

US7525225B2Apr 28, 2009

Vibration generating motor

NAMIKI SEIMITSU HOUSEKI KABUHS5 citations55

ADAMANT NAMIKI PREC JEWEL CO LTD

1 patent

US11522430B2Dec 6, 2022

Linear vibration actuator

ADAMANT NAMIKI PREC JEWEL CO LTD0 citations44