Inventor
Takanori Takeda
Inventor
Atsugi, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis33%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
A61FFilters implantable into blood vessels4%
B23KSoldering or unsoldering4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein4%
H04NPictorial communication, e.g. television4%
H10DInorganic electric semiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,039,449Slit lamp microscope20189,968,483Laser treatment apparatus20189,642,524'Slit lamp microscope'20178,394,467'Liquid crystalline medium and liquid crystal device'20138,178,173'Liquid crystal display panel'20127,582,338'Liquid crystal medium'20097,553,523'Liquid crystal medium'20097,506,982'Ophthalmologic photographing apparatus'20097,410,257'Slit lamp microscope'20087,351,453'Liquid crystal medium'20087,288,295'Liquid crystal medium'20077,147,328'Ophthalmologic photographing apparatus'20067,052,135'Ophthalmologic apparatus'20066,826,359'Fundus camera'20046,793,985'Liquid crystalline medium and liquid crystal display'20046,764,723'Liquid-crystalline medium'20046,625,886'Manufacturing method of heat exchanger'20033,959,810'Method for manufacturing a semiconductor device and the same'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2013Patents assigned to MERCK PATENT GMBH (7)· patent assignee history
2004–2009Patents assigned to TOPCON CORP (5)· patent assignee history
2004–2012Based in Atsugi, JP· patent location history
2004–2008Based in Tokyo, JP· patent location history
2004–2013Based in Kariya, Aichi-pref., JP· patent location history
2007–2012Patents assigned to SHARP KK (4)· patent assignee history
2009Based in Itabashi-ku, JP· patent location history
2012–2013Patents assigned to ICHINOSE HIDEO (2)· patent assignee history
2017–2018Patents assigned to KK TOPCON (3)· patent assignee history
2017–2018Based in Shimotsuga-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 7 | 2004–2013 |
| TOPCON CORP | 5 | 2004–2009 |
| SHARP KK | 4 | 2007–2012 |
| KK TOPCON | 3 | 2017–2018 |
| ICHINOSE HIDEO | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Atsugi, JP | 5 | 2004–2012 |
| Tokyo, JP | 4 | 2004–2008 |
| Shimotsuga-gun, JP | 3 | 2017–2018 |
| Kariya, Aichi-pref., JP | 3 | 2004–2013 |
| Itabashi-ku, JP | 1 | 2009 |