Inventor
Kazunori Hiramatsu
Inventor
Okaya, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters27%
G09GArrangements or circuits for control of indicating devices using static means to present variable information23%
G06FElectric digital data processing19%
G03GElectrography8%
G01BMeasuring length, thickness or similar linear dimensions4%
G01SRadio direction-finding4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
G06VImage or video recognition or understanding4%
H05KPrinted circuits4%
H10HInorganic light-emitting semiconductor devices having potential barriers4%
PatentTitleYear
10,744,761Liquid ejecting apparatus202010,737,488Droplet discharging device202010,464,314Liquid discharging apparatus and circuit substrate201910,160,202Liquid discharging apparatus20189,475,316'Printing apparatus with noise supression'20169,457,592'Liquid ejecting apparatus and light source module'20169,242,480'Liquid ejecting apparatus and light source module'20168,300,009'Electrophoretic display, method for driving electrophoretic display, and storage display'20127,876,312'Writing device for color electronic paper'20117,701,435'Electrophoretic display, method for driving electrophoretic display, and storage display'20107,688,296'Cholesteric liquid crystal driving device and driving method'20107,627,907'Display device preventing unauthorized copying'20097,292,231'Writing device for color electronic paper'20076,829,394'System and method of pointed position detection, presentation system, and program'20046,798,926'System and method of pointed position detection, presentation system, and program'20046,512,507'Pointing position detection device, presentation system, and method, and computer-readable medium'20036,339,748'Coordinate input system and display apparatus'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2020Patents assigned to SEIKO EPSON CORP (17)· patent assignee history
2002–2020Based in Okaya, JP· patent location history
2012Patents assigned to HIRAMATSU KAZUNORI (1)· patent assignee history
2018–2020Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 17 | 2002–2020 |
| HIRAMATSU KAZUNORIself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okaya, JP | 14 | 2002–2020 |
| Nagano, JP | 3 | 2018–2020 |