Inventor

MIYAGAWA YOSHIHIRO

JP9 patents

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

INPEX CORP

2 patents

US12331247B2Jun 17, 2025

Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery method

INPEX CORP0 citations53

US11834608B2Dec 5, 2023

Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery method

INPEX CORP0 citations53

MIYAGAWA YOSHIHIRO

1 patent

US4749015AJun 7, 1988

Non-skid device for tires

MIYAGAWA YOSHIHIRO14 citations66

MURATA TATSUNORI

1 patent

US8084373B2Dec 27, 2011

Manufacturing method of semiconductor device for enhancing the current drive capability

MURATA TATSUNORI2 citations60

KOITO MFG CO LTD

1 patent

US7357543B2Apr 15, 2008

Vehicle lighting device

KOITO MFG CO LTD2 citations60

TAKARA SHUZO CO

1 patent

US5349120ASep 20, 1994

White mushroom

TAKARA SHUZO CO3 citations54

YAMAGUCHI TADASHI

1 patent

US8338247B2Dec 25, 2012

Semiconductor device and method of manufacturing same

YAMAGUCHI TADASHI1 citations49

TOKYO ELECTRON LTD

1 patent

US10529598B2Jan 7, 2020

Microwave heat treatment apparatus and microwave heat treatment method

TOKYO ELECTRON LTD0 citations36

ONO YOSHIHARU

1 patent

US8671773B2Mar 18, 2014

Electronic flow meter

ONO YOSHIHARU0 citations28