Inventor
Yuji Iwata
Inventor
Suwa, JP
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters37%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
G06FElectric digital data processing7%
H04MTelephonic communication7%
H10KOrganic electric solid-state devices4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
Y10TTechnical subjects covered by former us classification3%
A23GCocoa1%
A47JKitchen equipment1%
B01DSeparation1%
PatentTitleYear
10,563,768Internal combustion engine20209,216,586'Liquid ejecting apparatus and liquid transfer method'20159,073,337'Liquid ejecting apparatus and method of circulating liquid'20159,073,330'Printer and liquid transfer method'20158,974,018'Liquid discharge apparatus and liquid circulation method'20158,960,829'Printing apparatus and method of circulating white ink'20158,567,890'Method for controlling droplet discharge device and droplet discharge device'20138,444,249'Droplet discharge device and droplet discharge method'20138,308,267'Droplet discharge device, method for discharging droplet, method for forming pattern, pattern formed member, electro-optical device, and electronic apparatus'20128,292,403'Droplet discharge device'20128,252,383'Method and apparatus for ejecting liquefied material'20128,205,957'Droplet discharge device and droplet discharge method'20127,883,176'Droplet discharge device'20117,828,418'Method for forming mark and liquid ejection apparatus'20107,816,277'Method for forming deposit, droplet ejection apparatus, electro-optic device, and liquid crystal display'20107,712,856'Pattern formation method, liquid droplet ejection apparatus and electro-optical device'20107,703,412'Liquid discharging apparatus, method of cleaning head, electro-optical device, method of manufacturing electro-optical device, and electronic apparatus'20107,681,520'Functional droplet coating apparatus, display, and electronic device'20107,673,978'Droplet ejection apparatus'20107,637,597'Droplet discharge device'20097,604,848'Method for forming a mark with pivoting of a nozzle about its target'20097,559,640'Liquid ejection apparatus'20097,549,739'Liquid droplet discharge apparatus, liquid supply device thereof, electro-optical device, and electronic apparatus'20097,433,013'Liquid crystal display device manufacturing method, liquid crystal display device manufactured with the liquid crystal display device manufacturing method, and liquid-crystal-display-device-mounted electronic device'20087,431,445'Liquid ejection apparatus'20087,399,688'Identification code drawing method, substrate, display module, and electronic apparatus'20087,349,061'Manufacturing method of liquid crystal substrate and manufacturing device of liquid crystal substrate'20087,218,401'Surface plasmon sensor, surface plasmon resonance measurement device, and detection chip'20077,182,429'Liquid discharger and method for discharging liquid droplets'20077,156,515'Liquid material discharging method, liquid material discharging apparatus, and electronic device manufactured thereby'20077,069,056'Mobile information terminal equipment and portable electronic apparatus'20067,059,705'Workpiece processing and liquid droplet ejection inspection apparatus'20066,535,749'Mobile information terminal equipment and portable electronic apparatus'20036,208,879'Mobile information terminal equipment and portable electronic apparatus'20016,009,338'Mobile information terminal equipment and portable electronic apparatus'19995,724,818'Thermoelectric cooling module and method for manufacturing the same'19985,646,649'Portable information terminal'19975,095,361'Tape-like carrier for mounting of integrated circuit'19924,972,280'Support construction for the transducer of a magnetic head assembly'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2006Patents assigned to MITSUBISHI ELECTRIC CORP (6)· patent assignee history
1992–2006Based in Tokyo, JP· patent location history
2006–2015Patents assigned to SEIKO EPSON CORP (29)· patent assignee history
2006–2015Based in Suwa, JP· patent location history
2007Based in Nishikamo-gun, JP· patent location history
2009–2013Based in Nagano, JP· patent location history
2012–2015Patents assigned to IWATA YUJI (8)· patent assignee history
2012–2013Patents assigned to ITO TATSUYA (4)· patent assignee history
2012–2013Patents assigned to KASUGA OSAMU (4)· patent assignee history
2020Based in Kariya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 29 | 2006–2015 |
| IWATA YUJIself | 8 | 2012–2015 |
| MITSUBISHI ELECTRIC CORP | 6 | 1990–2006 |
| ITO TATSUYA | 4 | 2012–2013 |
| KASUGA OSAMU | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwa, JP | 23 | 2006–2015 |
| Nagano, JP | 6 | 2009–2013 |
| Tokyo, JP | 5 | 1992–2006 |
| Kariya, JP | 1 | 2020 |
| Nishikamo-gun, JP | 1 | 2007 |