Inventor

ARIMA TAKAHIRO

JP24 patents

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

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

14 patents

USD849835SMay 28, 2019

Cartridge for ink jet printer

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1 citations62

US9481175B2Nov 1, 2016

Gas-liquid separator and inkjet recording apparatus using the same

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD1 citations62

US11623444B2Apr 11, 2023

Ink jet recording apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations59

US10933642B2Mar 2, 2021

Ink jet recording apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations59

US12583232B2Mar 24, 2026

Inkjet recording apparatus and inkjet recording apparatus management method

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations51

US10703095B2Jul 7, 2020

Inkjet recording device

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations51

US10183494B2Jan 22, 2019

Inkjet recording apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations51

US9744769B2Aug 29, 2017

Gas-liquid separator and inkjet recording apparatus using the same

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations51

US12459265B2Nov 4, 2025

Inkjet recording device

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations48

US12172446B2Dec 24, 2024

Inkjet recording apparatus and method for cleaning inkjet recording apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations48

US11541654B2Jan 3, 2023

Inkjet recording device and method for controlling inkjet recording device

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations44

US10857787B2Dec 8, 2020

Inkjet recording device

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations41

US10703108B2Jul 7, 2020

Inkjet recording apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations37

US10843477B2Nov 24, 2020

Makeup fluid and inkjet printer apparatus

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations34

HITACHI IND EQUIPMENT SYS

7 patents

US9308738B2Apr 12, 2016

Gas-liquid separator and inkjet recording apparatus using the same

HITACHI IND EQUIPMENT SYS4 citations83

USD750163SFeb 23, 2016

Ink jet printer

HITACHI IND EQUIPMENT SYS13 citations82

USD754789SApr 26, 2016

Cartridge for ink jet printer

HITACHI IND EQUIPMENT SYS3 citations72

US9302482B2Apr 5, 2016

Inkjet printing device

HITACHI IND EQUIPMENT SYS2 citations62

US9120322B2Sep 1, 2015

Ink jet recording device

HITACHI IND EQUIPMENT SYS1 citations51

US9004662B2Apr 14, 2015

Filter and ink-jet recording apparatus having the same

HITACHI IND EQUIPMENT SYS0 citations51

US8746864B2Jun 10, 2014

Filter and ink-jet recording apparatus having the same

HITACHI IND EQUIPMENT SYS0 citations51

ARIMA TAKAHIRO

1 patent

US8672449B2Mar 18, 2014

Inkjet recording apparatus

ARIMA TAKAHIRO8 citations78

ISHIKAWA SHOICHI

1 patent

US9057421B2Jun 16, 2015

Wave gear device having three-dimensional contacting involute positive deflection tooth profile

ISHIKAWA SHOICHI7 citations71

MATSUSHITA TAKEHIKO

1 patent

US8308283B2Nov 13, 2012

Filter and ink-jet recording apparatus having the same

MATSUSHITA TAKEHIKO2 citations55