Optical element, manufacturing method of optical element, and optical device
US-10310321-B2 · Jun 4, 2019 · US
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Ikeda Hidehiro patents
Ikeda Hidehiro is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ikeda Hidehiro |
| Total patents | 8 |
| First publication | Jun 4, 2015 |
| Latest publication | Jun 4, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical element and optical device
US-9933553-B2 · Apr 3, 2018 · US
Solid-state light source device
US-9904152-B2 · Feb 27, 2018 · US
Light source apparatus used in a projection type image display apparatus
US-9519204-B2 · Dec 13, 2016 · US
Laser projector
US-9372387-B2 · Jun 21, 2016 · US
Projection apparatus and transparent screen for it
US-9348210-B2 · May 24, 2016 · US
Pinhole array and display device using same
US-9256060-B2 · Feb 9, 2016 · US
Pinhole array and display device using same
US-2015153551-A1 · Jun 4, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hitachi Maxell | 6 |
| Hirata Koji | 3 |
| Ikeda Hidehiro | 3 |
| Kimura Nobuyuki | 3 |
| Minemura Hiroyuki | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03B21/2073 | 3 |
| G02F2001/133548 | 2 |
| G02B5/3058 | 2 |
| G02F1/133548 | 2 |
| G02B17/002 | 2 |