Inventor
Hiroaki Yukawa
Inventor
Kanagawa, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer47%
G02BOptical elements, systems or apparatus18%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%
H01LSemiconductor devices6%
H04NPictorial communication, e.g. television6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
8,848,092'Solid-state imaging device and electronic apparatus'20148,587,082'Imaging device and camera module'20138,319,167'Solid state imaging device and electronic apparatus'20127,990,832'Optical pickup including plural light sources and recording and/or reproducing apparatus for an optical recording medium'20117,583,570'Optical pickup and disc drive apparatus'20097,443,780'Optical pickup device and optical disk device having a diffraction element so that a first light beam and a second light beam comport with each other'20087,072,271'Optical head, optical recording and/or reproducing apparatus and integrated optical module'20066,980,504'Diffractive optical element with a pair of opposite surfaces projecting light on a photodetector'20056,967,907'Optical pickup device and optical disk device having a diffraction grating'20056,906,991'Optical head, optical recording and/or reproducing apparatus and integrated optical module'20056,760,296'Optical integrated device, optical pickup and optical disk apparatus'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2014Patents assigned to SONY CORP (11)· patent assignee history
2004–2006Based in Tokyo, JP· patent location history
2005–2008Based in Chiba, JP· patent location history
2009–2014Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to YUKAWA HIROAKI (3)· patent assignee history
2013Patents assigned to MAEDA KENSAKU (1)· patent assignee history
2013Patents assigned to MARUYAMA YASUSHI (1)· patent assignee history
2013Patents assigned to TAKACHI TAIZO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 11 | 2004–2014 |
| YUKAWA HIROAKIself | 3 | 2012–2014 |
| MAEDA KENSAKU | 1 | 2013 |
| MARUYAMA YASUSHI | 1 | 2013 |
| TAKACHI TAIZO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 5 | 2009–2014 |
| Chiba, JP | 3 | 2005–2008 |
| Tokyo, JP | 3 | 2004–2006 |