Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-11598988-B2 · Mar 7, 2023 · US
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Hama Yoshitaka patents
Hama Yoshitaka is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hama Yoshitaka |
| Total patents | 22 |
| First publication | Mar 30, 2017 |
| Latest publication | Mar 7, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Virtual image display apparatus and video device unit manufacturing method
US-11570394-B2 · Jan 31, 2023 · US
Electro-optical device and electronic apparatus
US-11495774-B2 · Nov 8, 2022 · US
Flexible wiring substrate, electro-optical device, and electronic apparatus
US-11291111-B2 · Mar 29, 2022 · US
Virtual image display device and image element unit
US-11137606-B2 · Oct 5, 2021 · US
Electro-optical device and electronic apparatus
US-2021225959-A1 · Jul 22, 2021 · US
Virtual image display apparatus and video device unit manufacturing method
US-2021227171-A1 · Jul 22, 2021 · US
Virtual image display apparatus and video device unit manufacturing method
US-10986303-B2 · Apr 20, 2021 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-2021096422-A1 · Apr 1, 2021 · US
Flexible wiring substrate, electro-optical device, and electronic apparatus
US-2021059040-A1 · Feb 25, 2021 · US
Recent patents
Latest publications not already listed above.
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-10895778-B2 · Jan 19, 2021 · US
Virtual image display device and image element unit
US-2020310132-A1 · Oct 1, 2020 · US
Virtual image display apparatus and video device unit manufacturing method
US-2020252575-A1 · Aug 6, 2020 · US
Virtual image display apparatus and video device unit manufacturing method
US-10674108-B2 · Jun 2, 2020 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-2020019015-A1 · Jan 16, 2020 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-10466531-B2 · Nov 5, 2019 · US
Virtual image display apparatus and video device unit manufacturing method
US-2019215478-A1 · Jul 11, 2019 · US
Virtual image display apparatus and video device unit manufacturing method
US-10271003-B2 · Apr 23, 2019 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-2018113360-A1 · Apr 26, 2018 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-9885908-B2 · Feb 6, 2018 · US
Virtual image display apparatus and video device unit manufacturing method
US-2017237935-A1 · Aug 17, 2017 · US
Substrate for electro-optical device, electro-optical device, and electronic apparatus
US-2017090245-A1 · Mar 30, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Seiko Epson Corp | 22 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N5/64 | 10 |
| G02B27/0176 | 10 |
| G02B27/017 | 10 |
| G02B2027/0178 | 10 |
| G03B21/16 | 8 |