Inventor
SEKIYA HARUHIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SEKIYA HARUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAGANO KEIKI CO LTD
6 patentsUS6298730B1Oct 9, 2001
Pressure sensor
NAGANO KEIKI CO LTD34 citations89
US9772242B2Sep 26, 2017
Physical quantity measuring sensor including an O-ring between a cylindrical portion and a cylindrical projection
NAGANO KEIKI CO LTD2 citations72
US10145749B2Dec 4, 2018
Physical quantity measuring device including a sensor module and a joint for locking the sensor module
NAGANO KEIKI CO LTD2 citations71
US10274388B2Apr 30, 2019
Pressure sensor including sensor module having diaphragm and joint attached with the sensor module
NAGANO KEIKI CO LTD3 citations68
US10113926B2Oct 30, 2018
Ceramic sensor module including diaphragm and cylindrical portion integrated with the diaphragm
NAGANO KEIKI CO LTD1 citations51
US11293820B2Apr 5, 2022
Physical quantity measurement including improved corrosion protection
NAGANO KEIKI CO LTD0 citations50