Optical connector cleaning tool and optical connector cleaning tool attachment
US-11911805-B2 · Feb 27, 2024 · US
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Hashimoto Etsu patents
Hashimoto Etsu is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hashimoto Etsu |
| Total patents | 8 |
| First publication | Jan 29, 2015 |
| Latest publication | Feb 27, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical connector cleaning tool and optical connector cleaning tool attachment
US-2022088645-A1 · Mar 24, 2022 · US
End face observation device
US-10006831-B2 · Jun 26, 2018 · US
Optical input/output device
US-9588300-B2 · Mar 7, 2017 · US
End face observation device
US-2016313211-A1 · Oct 27, 2016 · US
Wavelength selection switch system and method for controlling wavelength selection switch
US-9294826-B2 · Mar 22, 2016 · US
Light input/output device
US-2015316725-A1 · Nov 5, 2015 · US
Wavelength selection switch system and method for controlling wavelength selection switch
US-2015030327-A1 · Jan 29, 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 |
|---|---|
| Nippon Telegraph & Telephone | 6 |
| Ntt Electronics Corp | 2 |
| Ntt Advanced Tech Corporation | 2 |
| Senko Advanced Components Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/3866 | 4 |
| H04J14/0212 | 2 |
| H04Q2011/0037 | 2 |
| H04Q11/0005 | 2 |
| G02B26/0816 | 2 |