P

Inventor

MATSUZAWA HIRONORI

JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUZAWA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCE DENKI KOUGYOU KABUSHIK

4 patents
US6640650B2Nov 4, 2003

Flow rate sensor

ADVANCE DENKI KOUGYOU KABUSHIK73 citations92
US6386509B1May 14, 2002

Back pressure control valve

ADVANCE DENKI KOUGYOU KABUSHIK33 citations90
US6354636B2Mar 12, 2002

Tube connecting structure

ADVANCE DENKI KOUGYOU KABUSHIK33 citations90
US6471143B2Oct 29, 2002

Injector

ADVANCE DENKI KOUGYOU KABUSHIK4 citations54

ADVANCE DENKI KOGYO KK

2 patents
US6199582B1Mar 13, 2001

Flow control valve

ADVANCE DENKI KOGYO KK36 citations89
US10969025B2Apr 6, 2021

Diaphragm member and diaphragm valve provided with diaphragm member

ADVANCE DENKI KOGYO KK5 citations67

ADVANCE DENKI KOGYO KABUSHIKI

1 patent
US6192932B1Feb 27, 2001

Manifold valve

ADVANCE DENKI KOGYO KABUSHIKI33 citations85

ADVANCE ELECTRIC JAPAN KABUSHI

1 patent
US7644725B2Jan 12, 2010

Mixing valve and mixing device

ADVANCE ELECTRIC JAPAN KABUSHI10 citations74

SAKAI TAKAHIRO

1 patent
US8678342B2Mar 25, 2014

Air-operated valve

SAKAI TAKAHIRO5 citations70