Spectroscopic unit and spectroscopic module
US-12405162-B2 · Sep 2, 2025 · US
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Tabata Kei patents
Tabata Kei is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tabata Kei |
| Total patents | 15 |
| First publication | Oct 12, 2017 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Spectroscopic unit and spectroscopic module
US-12313466-B2 · May 27, 2025 · US
Light detection device
US-2025052612-A1 · Feb 13, 2025 · US
Light detection device
US-12169143-B2 · Dec 17, 2024 · US
Spectroscopic unit and spectroscopic module
US-2024230405-A1 · Jul 11, 2024 · US
Spectroscopic unit and spectroscopic module
US-11971301-B2 · Apr 30, 2024 · US
Spectroscopic unit and spectroscopic module
US-2024035888-A1 · Feb 1, 2024 · US
Light detection device
US-2023358610-A1 · Nov 9, 2023 · US
Light detection device
US-11796391-B2 · Oct 24, 2023 · US
Light detection device
US-2022341780-A1 · Oct 27, 2022 · US
Recent patents
Latest publications not already listed above.
Filter controlling expression derivation method, light measurement system, control method for Fabry-Perot interference filter, and filter control program
US-11287320-B2 · Mar 29, 2022 · US
Spectroscopic unit and spectroscopic module
US-2021389178-A1 · Dec 16, 2021 · US
Filter controlling expression derivation method, light measurement system, control method for fabry-perot interference filter, and filter control program
US-2020173852-A1 · Jun 4, 2020 · US
Light detection module for OCT device and OCT device
US-10168140-B2 · Jan 1, 2019 · US
Light detection module for oct device and oct device
US-2017292826-A1 · Oct 12, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hamamatsu Photonics Kk | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B26/001 | 13 |
| G01J3/26 | 13 |
| G01J3/0291 | 11 |
| G01J3/0256 | 9 |
| G01J3/0286 | 7 |