Inventor

UMEYAMA TAKAHIRO

JP5 patents

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

HITACHI METALS LTD

3 patents

US7948059B2May 24, 2011

Dividable semiconductor device having ceramic substrate and surface mount components collectively sealed on principle surface of ceramic substrate

HITACHI METALS LTD4 citations58

US10175132B2Jan 8, 2019

Pressure sensor, differential pressure sensor, and mass flow rate control device using same

HITACHI METALS LTD0 citations49

US10018277B2Jul 10, 2018

Flow rate control valve and mass flow controller using the same

HITACHI METALS LTD0 citations40

FUKAMACHI KEISUKE

1 patent

US9287845B2Mar 15, 2016

Bandpass filter, high-frequency device and communications apparatus

FUKAMACHI KEISUKE7 citations81

PROTERIAL LTD

1 patent

US11895776B2Feb 6, 2024

Flexible printed wiring board, joined body, pressure sensor and mass flow controller

PROTERIAL LTD0 citations46