LexDanaLexDanabeta
Inventor

Hitotoshi Kimura

Inventor
Nagano, JP

Overview

153→
Patents
1999–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 153 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B41Jprimary
B41JTypewriters84%
LOC183%
Y10TTechnical subjects covered by former us classification3%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps2%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
F16KValves1%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein1%
B41MPrinting, duplicating, marking, or copying processes1%
G01NInvestigating or analysing materials by determining their chemical or physical properties1%
G01VGeophysics1%
PatentTitleYear
11,130,342Liquid ejecting apparatus and method of controlling liquid ejecting apparatus202110,780,702Liquid ejecting head unit, liquid ejecting apparatus, and maintenance method for liquid ejecting apparatus202010,780,692Droplet discharging apparatus and maintenance method for droplet discharging apparatus202010,737,495Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus202010,737,496Liquid ejecting apparatus and maintenance method thereof202010,639,899Liquid ejecting apparatus and liquid ejecting apparatus maintenance method202010,639,897Liquid ejecting apparatus and method of maintaining the same202010,457,061Liquid ejecting apparatus and pressure-regulating device201910,399,342Liquid ejecting head unit, liquid ejecting apparatus, and maintenance method for liquid ejecting apparatus201910,336,076Liquid ejecting apparatus201910,232,633Liquid accommodation body and liquid ejecting apparatus201910,207,514Liquid ejecting apparatus with pressure adjusting valve201910,166,780Liquid accommodating body, liquid filling method, and liquid ejecting apparatus201910,144,223Liquid ejecting apparatus and pressure-regulating device201810,093,100Liquid ejecting apparatus with flushing receptive body for receiving liquid during maintenance operation201810,059,117Liquid ejecting apparatus and liquid supply method of liquid ejecting apparatus20189,994,035Filter unit and liquid ejecting apparatus20189,994,033Liquid supply device and liquid ejecting apparatus20189,944,087Liquid ejecting apparatus and pressure-regulating device20189,925,779'Liquid ejecting apparatus'20189,902,164'Liquid accommodation body and liquid ejecting apparatus'20189,889,672'Attachment, liquid container, and liquid supply apparatus'20189,878,543'Liquid ejecting apparatus with flushing receptive body for receiving liquid during maintenance operation'20189,868,295'Liquid ejecting apparatus with pressure adjusting valve'20189,855,760'Liquid ejecting apparatus and pressure-regulating device'20189,796,184'Liquid ejecting apparatus'20179,669,635'Attachment and attachment system'20179,527,287'Droplet ejecting apparatus'20169,527,302'Liquid ejecting apparatus with pressure adjusting valve'20169,522,541'Maintenance method of liquid ejecting apparatus'20169,393,791'Liquid ejecting apparatus'20169,375,935'Waste liquid container, liquid ejection device, and waste liquid collection system'20169,358,794'Liquid ejecting apparatus'20169,346,281'Liquid supply unit and liquid ejection device'20169,327,504'Liquid ejecting apparatus and liquid supply apparatus'20169,296,216'Liquid ejecting apparatus and maintenance method thereof'20169,254,664'Droplet ejecting apparatus'20169,254,669'Liquid ejecting apparatus'20169,227,407'Waste liquid container, liquid ejection device, and waste liquid collection system'20169,174,451'Cleaning device for liquid ejecting head, and liquid ejecting apparatus with the same'20159,139,015'Liquid ejecting apparatus and maintenance method thereof'20159,114,620'Liquid ejecting apparatus'20159,073,336'Liquid ejecting apparatus'20159,033,466'Liquid ejecting apparatus and maintenance method thereof'20158,974,043'Attachment and attachment system'20158,931,882'Liquid ejecting apparatus'20158,882,249'Attachment, liquid container, and liquid supply apparatus'20148,733,912'Liquid container'20148,668,317'Liquid container'20148,602,520'Liquid ejecting apparatus and maintenance method thereof'20138,579,413'Attachment, liquid container, and liquid supply apparatus'20138,534,801'Liquid ejecting system and liquid accommodating container'20138,480,216'Liquid ejecting apparatus'20138,449,053'Liquid ejecting apparatus and liquid charging method'20138,408,686'Attachment, liquid container, and liquid supply apparatus'20138,403,459'Attachment and attachment system'20138,353,583'Liquid container'20138,328,306'Liquid container'20128,322,835'Sealing structure of fluid container, and method of manufacturing and reusing fluid container'20128,287,064'Liquid ejecting apparatus'20128,267,495'Liquid container with residual liquid quantity detecting unit and method of manufacturing the same'20128,231,209'Liquid jetting system, liquid container, holder, and liquid jetting apparatus having holder'20128,231,192'Liquid detection unit, and liquid container using liquid detection unit'20128,221,698'Liquid container'20128,210,670'Liquid container'20128,201,931'Liquid ejecting apparatus'20128,167,415'Liquid container'20128,157,360'Injection apparatus and a valve device provided in a passage'20128,141,998'Liquid container'20128,136,932'Liquid storage container and liquid filling method and liquid refilling method using the same'20128,123,341'Liquid container'20128,113,639'Liquid container with structure for controlling leaked liquid'20128,109,619'Method of manufacturing liquid container and liquid container manufactured using the same'20128,091,995'Liquid container, container holder and liquid consuming apparatus'20128,083,101'Liquid storage unit and liquid ejecting apparatus'20118,083,335'Liquid container'20118,061,799'Liquid ejecting apparatus, liquid container, and data writing method'20118,057,026'Liquid container with structure for controlling leaked liquid'20118,042,921'Valve device provided in a passage forming member'20118,020,977'Liquid-jetting device'20118,015,866'Liquid detection unit, and liquid container'20118,011,772'Liquid container'20118,007,084'Attachment, liquid container, and liquid supply apparatus'20118,007,086'Liquid container'20117,997,702'Liquid container'20117,997,703'Liquid container'20117,976,119'Printing apparatus'20117,967,428'Method of manufacturing a liquid container including a check valve and bypass flowing passage, and liquid container including said check valve and bypass flowing passage'20117,954,931'Container holder, liquid consuming apparatus, and liquid container'20117,954,935'Liquid container with mounting and removal guide for regulating movement of the liquid container'20117,950,789'Liquid container'20117,828,422'Liquid container'20107,806,523'Liquid ejecting apparatus and liquid container holder thereof'20107,805,991'Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built'20107,794,032'Liquid ejecting apparatus, liquid container, and method for determining liquid level of liquid container'20107,758,172'Injection apparatus and a valve device provided in a passage'20107,748,819'Liquid storage unit and liquid ejecting apparatus'20107,731,344'Method of manufacturing a liquid vessel'20107,722,174'Liquid container, component for forming liquid container, and method for producing liquid container'20107,677,712'Liquid container having foldable portion'20107,677,710'Attachment, liquid container, and liquid supply apparatus'20107,674,322'Gas absorption device, method of manufacturing the same, and liquid container'20107,566,120'Ink cartridge for use with recording apparatus and ink jet recording apparatus'20097,559,638'Liquid container with a waste liquid storing portion'20097,543,907'Ink jet recording apparatus and cleaning control method for recording head incorporated therein'2009D0591340'Ink cartridge'20097,509,868'Liquid detecting device, liquid container, and liquid refilling method'20097,488,067'Liquid container, liquid ejection device and liquid container case'2009D0585488'Ink cartridge'20097,472,804'Liquid storage unit and liquid ejecting apparatus'20097,452,062'Liquid container with structure for controlling leaked liquid'20087,438,401'Inkjet recording apparatus and ink cartridge'20087,438,400'Liquid container, liquid ejecting device, and method of checking arrangement of liquid storing packs'20087,424,824'Liquid sensing apparatus for a liquid container for supplying a liquid to a liquid consuming apparatus, and a liquid container in which the liquid sensing apparatus is built'20087,404,628'Liquid container'20087,396,114'Liquid container'20087,393,091'Liquid-jetting device'20087,387,378'Liquid container, component for forming liquid container, and method for producing liquid container'20087,384,133'Liquid container capable of maintaining airtightness'20087,380,909'Ink cartridge for use with recording apparatus and ink jet recording apparatus'20087,370,949'Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same'20087,367,662'Liquid container'20087,354,135'Waste liquid collecting method, liquid injecting apparatus and cartridge set'20087,316,462'Ink jet recording apparatus'20087,311,761'Gas absorption device, method of manufacturing the same, and liquid container'20077,293,863'Method of filling a liquid container having a check valve and a flow path bypassing the check valve'20077,293,864'Liquid container with mounting and removal operation guide groove regulating movement'20077,226,035'Valve device'20077,201,475'Liquid supplying member, method of manufacturing the same, and liquid ejection apparatus incorporating the same'20077,157,727'Optical detector able to sense the presence of a container and content therein, and container and printer using the same'20077,121,652'Ink jet recording apparatus and cleaning control method for recording head incorporated therein'2006D0528598'Ink cartridge for printer'20067,097,294'Liquid container, liquid ejection device and liquid container case'20067,077,513'Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system'2006D0524855'Ink cartridge for printer'2006D0522049'Ink cartridge for printer'20067,048,363'Ink-jet recording apparatus'20067,018,029'Liquid container and liquid ejection apparatus'2006D0513417'Ink pack'20066,913,350'Ink-jet recording apparatus'20056,883,905'Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system'20056,874,876'Ink cartridge for use with recording apparatus and ink jet recording apparatus'20056,846,062'Ink jet recording apparatus and cleaning control method for recording head incorporated therein'20056,840,604'Ink jet recording apparatus, control and ink replenishing method executed in the same, ink supply system incorporated in the same, and method of managing ink amount supplied by the system'20056,834,945'Ink cartridge for use with recording apparatus and ink jet recording apparatus'20046,796,627'Ink jet recording apparatus, method of replenishing ink to subtank in the apparatus, and method of checking the replenished amount of ink'20046,733,114'Ink-jet recording apparatus'20046,390,611'Ink jet recording apparatus, sub-tank unit adapted thereto, and ink droplet ejection capability recovery method'20026,386,672'Ink jet type recording head'20026,378,971'Ink-jet recording apparatus'20026,321,028'Optical disk recording/reproduction apparatus for recording/reproducing information to/from optical disk of different standards'20016,296,351'Ink jet recording head with narrowed reservoir ends'20015,992,976'Ink-jet printhead'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2021Patents assigned to SEIKO EPSON CORP (152)· patent assignee history
1999–2018Based in Nagano, JP· patent location history
2001Based in Ota, JP· patent location history
2006Based in Suwa, JP· patent location history
2009–2021Based in Matsumoto, JP· patent location history
2011–2015Patents assigned to KIMURA HITOTOSHI (31)· patent assignee history
2011–2014Patents assigned to ISHIZAWA TAKU (6)· patent assignee history
2012Patents assigned to NOZAWA IZUMI (6)· patent assignee history
2012Patents assigned to AOKI YUJI (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP1521999–2021
KIMURA HITOTOSHIself312011–2015
ISHIZAWA TAKU62011–2014
NOZAWA IZUMI62012
AOKI YUJI52012
Locations
LocationPatentsSpan
Nagano, JP821999–2018
Matsumoto, JP662009–2021
Suwa, JP42006
Ota, JP12001