Imaging optical system
US-10976522-B2 · Apr 13, 2021 · US
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Tada Eijiroh patents
Tada Eijiroh is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tada Eijiroh |
| Total patents | 11 |
| First publication | Apr 16, 2015 |
| Latest publication | Apr 13, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Imaging optical system
US-2021026116-A1 · Jan 28, 2021 · US
Imaging optical system
US-10698183-B2 · Jun 30, 2020 · US
Imaging optical system
US-2019121095-A1 · Apr 25, 2019 · US
Imaging optical system
US-2018149838-A1 · May 31, 2018 · US
Zoom optical system and imaging apparatus provided with the same
US-9874734-B2 · Jan 23, 2018 · US
Imaging apparatus
US-9635264-B2 · Apr 25, 2017 · US
Zoom optical system and imaging apparatus provided with the same
US-2017068078-A1 · Mar 9, 2017 · US
Imaging optical system having bending optical element
US-9465199-B2 · Oct 11, 2016 · US
Imaging apparatus
US-2015215541-A1 · Jul 30, 2015 · US
Recent patents
Latest publications not already listed above.
Imaging optical system having bending optical element
US-2015103417-A1 · Apr 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hoya Corp | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B13/0045 | 7 |
| G02B13/0065 | 6 |
| G02B13/04 | 6 |
| G02B13/18 | 5 |
| G02B13/005 | 4 |