Inventor
Yasuhiro Matsuura
Inventor
Yokohama, JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
G03GElectrography13%
G09GArrangements or circuits for control of indicating devices using static means to present variable information13%
G02BOptical elements, systems or apparatus10%
G06FElectric digital data processing8%
H05BElectric heating8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
H04SStereophonic systems5%
B41JTypewriters3%
F21SNon-portable lighting devices3%
PatentTitleYear
10,219,352Light-emitting apparatus and display apparatus201910,151,950Light source device with color conversion member, supporting member and light suppressing member201810,126,594Tri-color LED groups spaced for optimal color mixing20189,946,112Light source apparatus emitting light from an emission surface and image display apparatus having the light source apparatus20189,401,116'Image display apparatus and control method for same'20169,389,457'Light source apparatus'20169,392,672'Light source apparatus and display apparatus'20169,277,626'Light source control apparatus, control method for controlling the same, and liquid crystal display apparatus'20168,989,407'Audio control method and audio control apparatus'20158,876,353'Lighting apparatus'20148,422,690'Audio reproduction apparatus and control method for the same'20136,954,843'Data driven information processor capable of internally processing data in a constant frequency irrespective of an input frequency of a data packet from the outside'20055,590,355'Data driven processor, a data driven information processing device, and a method of verifying path connections of a plurality of data driven processors in such a data driven information processing device'19965,546,173'Fixing device'19965,391,900'Integrated circuit having power trunk line and method for layout of power trunk line'19955,343,223'Image forming apparatus'19945,232,214'Paper supplying apparatus and method using a detachable cassette'19935,172,175'Image forming device for pressure-contacting an endless belt on an image carrier for image transferring'19925,150,166'Image forming system including attachable sheet supplying units for transporting sheets directly to an image forming part'19924,978,977'Laser scanner with conjugate condition lens'19904,974,921'Light beam scanning apparatus'19904,945,390'Image-forming apparatus'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1994Patents assigned to MINOLTA CAMERA KK (7)· patent assignee history
1990–1993Based in Osaka, JP· patent location history
1995Patents assigned to HITACHI COMPUTER ELECTRONIC (1)· patent assignee history
1996–2005Patents assigned to SHARP KK (2)· patent assignee history
1996Based in Kitakatsuragi-gun, JP· patent location history
2005Based in Nara, JP· patent location history
2013–2019Patents assigned to CANON KK (11)· patent assignee history
2013–2015Patents assigned to MATSUURA YASUHIRO (3)· patent assignee history
2013–2019Based in Yokohama, JP· patent location history
2018Based in Yokohama-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 11 | 2013–2019 |
| MINOLTA CAMERA KK | 7 | 1990–1994 |
| MATSUURA YASUHIROself | 3 | 2013–2015 |
| SHARP KK | 2 | 1996–2005 |
| HITACHI COMPUTER ELECTRONIC | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 10 | 2013–2019 |
| Osaka, JP | 6 | 1990–1993 |
| Yokohama-shi, JP | 1 | 2018 |
| Nara, JP | 1 | 2005 |
| Kitakatsuragi-gun, JP | 1 | 1996 |