P

Inventor

AOKI SEIJI

JP16 patents
⚠️ This page may combine multiple inventors who share the name “AOKI SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAWASAKI HEAVY IND LTD

5 patents
US11131080B2Sep 28, 2021

Hydraulic circuit of construction machine

KAWASAKI HEAVY IND LTD3 citations70
US11828305B2Nov 28, 2023

Multi-control valve device

KAWASAKI HEAVY IND LTD0 citations61
US12044331B2Jul 23, 2024

Spool valve

KAWASAKI HEAVY IND LTD0 citations51
US11242671B2Feb 8, 2022

Hydraulic circuit of construction machine

KAWASAKI HEAVY IND LTD0 citations49
US11371206B2Jun 28, 2022

Hydraulic excavator drive system

KAWASAKI HEAVY IND LTD0 citations48

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents
US5638821AJun 17, 1997

Ultrasound diagnostics system for obtaining a tomographic image

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US5383461AJan 24, 1995

Ultrasonic diagnostic system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations68

TAIYO SHOKAI CO LTD

2 patents
US4078961AMar 14, 1978

Apparatus for continuously supplying plastics film strip from extruded head

TAIYO SHOKAI CO LTD11 citations67
US4622801ANov 18, 1986

Method and an apparatus for sealing a nose of a packaging flat tube band after opening the nose

TAIYO SHOKAI CO LTD0 citations39

DAINIPPON PHARMACEUTICAL CO

1 patent
US5177066AJan 5, 1993

Stabilization of compositions containing anionic surfactants

DAINIPPON PHARMACEUTICAL CO8 citations69

AOKI SEIJI

1 patent
US4007078AFeb 8, 1977

Method for continuously supplying plastics film strip from extruder head

AOKI SEIJI8 citations62

JFE HOLDINGS INC

1 patent
US7015255B1Mar 21, 2006

Medium oil for slurry-bed reaction process and process of producing dimethyl ether

JFE HOLDINGS INC5 citations60

NIPPON KOKAN KK

1 patent
US5414191AMay 9, 1995

Method of removing alkyltetralins from an alkylbenzene mixture

NIPPON KOKAN KK2 citations58

OKUYAMA KEIICHI

1 patent
US8536385B2Sep 17, 2013

Process for preparing dimethyl ether and process for preparing a mixture of dimethyl ether and methanol

OKUYAMA KEIICHI3 citations57

ADCHEMCO CORP

1 patent
US6150566ANov 21, 2000

Separation and purification method of xylenol isomer

ADCHEMCO CORP0 citations46

MASUDA JUNICHI

1 patent
US8390879B2Mar 5, 2013

Image forming apparatus

MASUDA JUNICHI0 citations39