Inventor
Tsuyoshi Mita
Inventor
Kanagawa, JP
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters45%
Y10TTechnical subjects covered by former us classification17%
H10NElectric solid-state devices not otherwise provided for12%
G11BInformation storage based on relative movement between record carrier and transducer11%
F16FSprings5%
H02NElectric machines not otherwise provided for3%
F15BSystems acting by means of fluids in general1%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1%
H05KPrinted circuits1%
LOC121%
PatentTitleYear
9,909,639'Low-dust/dust-resistant shock absorber'20189,677,639'Bi-directional shock absorbing device'20179,457,562'Liquid ejection device and dummy jet method'20169,366,306'Double-rod type shock absorber'2016D0754035'Shock absorber'20169,016,834'Liquid ejection head, method of manufacturing liquid ejection head and image forming apparatus'20158,789,919'Inkjet head, inkjet head cleaning system and maintenance method of inkjet head'20148,757,338'Hydraulic shock absorber'20148,500,253'Piezoelectric actuator and liquid ejection head'20138,230,596'Method of manufacturing a liquid ejection head'20128,104,155'Method of manufacturing a piezoelectric actuator'20127,988,068'Liquid ejection head'20117,958,608'Process for manufacting a piezoelectric device'20117,882,636'Inkjet head, method of manufacturing inkjet head, and inkjet recording apparatus'20117,832,845'Liquid ejection head, image forming apparatus and method of manufacturing liquid ejection head'20107,819,509'Liquid ejection head and manufacturing method thereof'20107,768,178'Piezoelectric device, piezoelectric actuator, and liquid discharge device having piezoelectric films'20107,681,998'Laminated piezoelectric element, liquid droplet ejection head using same, and image forming apparatus comprising same'20107,665,831'Image forming apparatus and method of driving ink discharge'20107,661,801'Printer including an ink-jet recording head'20107,661,180'Method of manufacturing a piezoelectric actuator and liquid ejection head'20107,628,470'Liquid ejection head, method of manufacturing same, and image forming apparatus'20097,628,474'Liquid discharging head with recess in vibration plate'20097,618,129'Liquid ejection head and image forming apparatus comprising same'20097,607,228'Method of manufacturing liquid ejection head'20097,585,061'Ejection head and image forming apparatus'20097,549,223'Method for manufacturing a liquid ejection head'20097,537,321'Droplet discharge head and manufacturing method thereof'20097,533,972'Inkjet head and manufacturing method thereof'20097,524,039'Liquid ejection head and image forming apparatus'20097,506,970'Liquid ejection head and image forming apparatus'20097,500,728'Liquid discharge head and manufacturing method thereof'20097,501,740'Microscale driving unit and recording disk drive'20097,414,353'Piezoelectric actuator and head assembly using the piezoelectric actuator'20087,406,757'Method of manufacturing liquid ejection head'20087,396,113'Inkjet recording head, inkjet recording apparatus and method for manufacturing inkjet recording head'20087,352,538'Magnetic disk drive piezoelectric actuator with hinge plate limbs extending non-linear symmetrically from central portion'20087,347,538'Method for manufacturing discharge head, and discharge head'20087,301,731'Head assembly having microactuator'20077,270,404'Inkjet recording head, inkjet recording apparatus and method for manufacturing inkjet recording head'20077,245,017'Liquid discharge head and manufacturing method thereof'20077,242,132'Piezoelectric actuator and head assembly using the piezoelectric actuator'20077,165,299'Method of manufacturing an ink-jet recording head'20076,929,353'Ink-jet recording head and method of manufacturing the same'20056,889,163'System and method for assessing environmental load'20056,870,710'Piezoelectric actuator, driving method and information storage device'20056,617,763'Piezoelectric actuator set for head assembly'20036,587,313'Piezoelectric actuator and information storage apparatus'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to FUJITSU LTD (9)· patent assignee history
2003–2010Based in Kawasaki, JP· patent location history
2005–2010Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
2007–2016Patents assigned to FUJIFILM CORP (31)· patent assignee history
2007–2016Based in Kanagawa, JP· patent location history
2010–2015Based in Ashigarakami-gun, JP· patent location history
2012–2015Patents assigned to MITA TSUYOSHI (6)· patent assignee history
2014–2018Patents assigned to SMC CORP (5)· patent assignee history
2014Based in Tsukubamirai, JP· patent location history
2016–2018Based in Moriya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIFILM CORP | 31 | 2007–2016 |
| FUJITSU LTD | 9 | 2003–2009 |
| MITA TSUYOSHIself | 6 | 2012–2015 |
| SMC CORP | 5 | 2014–2018 |
| FUJI PHOTO FILM CO LTD | 3 | 2005–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 29 | 2007–2016 |
| Kawasaki, JP | 11 | 2003–2010 |
| Moriya, JP | 4 | 2016–2018 |
| Ashigarakami-gun, JP | 2 | 2010–2015 |
| Tsukubamirai, JP | 1 | 2014 |