Inventor
Satoru Shibata
Inventor
Yokohama, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus39%
B24BMachines, devices, or processes for grinding or polishing5%
H01HElectric switches5%
B29BPreparation or pretreatment of the material to be shaped2%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
B60LPropulsion of electrically-propelled vehicles2%
C01BNon-metallic elements2%
C07DHeterocyclic compounds2%
C08JWorking-up2%
PatentTitleYear
11,067,849Liquid crystal display apparatus202110,703,019Resin-impregnated fiber bundle, compression molded article, and a method for producing the same202010,698,188Variable magnification optical system, imaging apparatus, and method for manufacturing variable magnification optical system202010,684,455Zoom optical system, optical device and method for manufacturing the zoom optical system202010,451,859Zoom optical system, optical device and method for manufacturing the zoom optical system201910,437,026Zoom lens system, imaging apparatus, and method for zooming the zoom lens system201910,409,043Variable magnification optical system, optical apparatus and method for manufacturing variable magnification optical system201910,209,498Zoom optical system, optical device and method for manufacturing the zoom optical system201910,209,499Zoom optical system, optical device and method for manufacturing the zoom optical system201910,018,814Zoom optical system, optical device and method for manufacturing the zoom optical system20189,592,583'Polishing brush and machining tool using the same'20179,519,155'Optical system, imaging apparatus and method for manufacturing the optical system'20168,908,283'Optical system, imaging apparatus, and method for forming image by the optical system'20148,767,319'Inner-focus large-aperture medium-telephoto lens system, imaging optical device, and digital appliance'20148,533,909'Door opening and closing device'20138,259,400'Zoom lens system, imaging apparatus, and method for manufacturing zoom lens system'20127,924,511'Optical system, method for focusing, and imaging apparatus equipped therewith'20117,920,341'Optical system, imaging apparatus, and method for forming image by the optical system'20116,295,552'Gateway apparatus for transferring voice mail to an electronic mail server or transferring electronic mail to a voice mail apparatus'20016,137,091'Electric cooker'20006,137,193'Controller for relay'20006,024,632'Grinding method using grit stuck to a tool having low hardness'20005,840,934'Process for producing epoxidized product of olefins'19985,467,718'Magnetic levitation transport system with non-contact inductive power supply and battery charging'19954,995,709'Optical collimator'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2017Patents assigned to AISIN SEIKI (2)· patent assignee history
2000Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
2000–2017Based in Okazaki, JP· patent location history
2011–2020Patents assigned to NIKON CORP (14)· patent assignee history
2011–2020Based in Yokohama, JP· patent location history
2012–2016Patents assigned to SHIBATA SATORU (5)· patent assignee history
2019Based in Yokohama-shi, JP· patent location history
2020Patents assigned to DAICEL POLYMER LTD (1)· patent assignee history
2020Based in Tokyo, JP· patent location history
2021Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIKON CORP | 14 | 2011–2020 |
| SHIBATA SATORUself | 5 | 2012–2016 |
| AISIN SEIKI | 2 | 2000–2017 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 2 | 2000 |
| DAICEL POLYMER LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 2011–2020 |
| Okazaki, JP | 2 | 2000–2017 |
| Osaka, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2020 |
| Yokohama-shi, JP | 1 | 2019 |