Inventor
Akira Tsunoda
Inventor
Kanagawa, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices21%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables12%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
F01LCyclically operating valves for machines or engines6%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%
G03GElectrography6%
H01FMagnets6%
H10BElectronic memory devices6%
B26DCutting3%
PatentTitleYear
10,254,701Paper correction apparatus, image forming system and non-transitory computer readable medium on which paper correction program is recorded20199,682,841'Sheet folding apparatus and image forming system'20179,352,919'Sheet processing apparatus and image forming system'20169,039,313'Image forming device with cutter and door locking mechanism'20158,398,533'Paper folding apparatus and postprocessing apparatus using the same'20137,475,662'Actuator for valve lift controller'20097,189,997'Semiconductor device and method for manufacturing the same'20077,183,144'Semiconductor device and method of manufacturing the same'20076,982,194'Semiconductor device and method for manufacturing the same'20066,948,464'Protection method for an engine having a variable valve timing controller and protection apparatus for the same'20056,884,664'Semiconductor device and method of manufacturing the same'20056,825,071'Semiconductor device and method of manufacturing the same'20046,740,938'Transistor provided with first and second gate electrodes with channel region therebetween'20046,562,669'Semiconductor device and method of manufacturing the same'20035,708,406'Rotary actuator'19985,275,141'Actuator'19944,918,360'Electric-driving device for openable members'19904,689,535'Concealed wiper system'19874,673,853'Concealed wiper system'19874,607,198'Wiper driving apparatus'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2005Patents assigned to ASMO CO LTD (7)· patent assignee history
1986–1994Based in Kosai, JP· patent location history
1987Based in Shizuoka, JP· patent location history
1998–2009Based in Toyohashi, JP· patent location history
2003–2007Patents assigned to SEMICONDUCTOR ENERGY LAB (7)· patent assignee history
2003–2007Based in Kanagawa, JP· patent location history
2009Patents assigned to DENSO CORP (1)· patent assignee history
2013–2015Patents assigned to TSUNODA AKIRA (2)· patent assignee history
2015–2019Patents assigned to KONICA MINOLTA INC (4)· patent assignee history
2015–2017Based in Hachioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASMO CO LTD | 7 | 1986–2005 |
| SEMICONDUCTOR ENERGY LAB | 7 | 2003–2007 |
| KONICA MINOLTA INC | 4 | 2015–2019 |
| TSUNODA AKIRAself | 2 | 2013–2015 |
| DENSO CORP | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 6 | 2003–2007 |
| Hachioji, JP | 3 | 2015–2017 |
| Toyohashi, JP | 3 | 1998–2009 |
| Kosai, JP | 3 | 1986–1994 |
| Shizuoka, JP | 2 | 1987 |