Semiconductor light-receiving device
US-2025324775-A1 · Oct 16, 2025 · US
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Iguchi Yasuhiro patents
Iguchi Yasuhiro is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Iguchi Yasuhiro |
| Total patents | 34 |
| First publication | Jan 6, 2015 |
| Latest publication | Oct 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor light-receiving device
US-2024304739-A1 · Sep 12, 2024 · US
Light receiving device
US-11133427-B2 · Sep 28, 2021 · US
Light receiving device
US-2021066521-A1 · Mar 4, 2021 · US
Photodiode having a superlattice structure
US-9941431-B2 · Apr 10, 2018 · US
Infrared-ray sensing device
US-9899549-B2 · Feb 20, 2018 · US
Infrared-ray sensing device
US-2017358696-A1 · Dec 14, 2017 · US
Semiconductor device, optical sensor device and semiconductor device manufacturing method
US-9818895-B2 · Nov 14, 2017 · US
Array type light-receiving device and hyperspectral spectrometer including array type light-receiving device
US-9696205-B2 · Jul 4, 2017 · US
Light-receiving device and method for producing the same
US-9698297-B2 · Jul 4, 2017 · US
Recent patents
Latest publications not already listed above.
Light receiving apparatus, method for fabricating light receiving apparatus
US-9685570-B2 · Jun 20, 2017 · US
Photodiode
US-2017170347-A1 · Jun 15, 2017 · US
Light receiving device and image sensor
US-9583654-B2 · Feb 28, 2017 · US
Light receiving apparatus, method for fabricating light receiving apparatus
US-2017040476-A1 · Feb 9, 2017 · US
Array-type light-receiving device
US-9431451-B2 · Aug 30, 2016 · US
Light receiving element, semiconductor epitaxial wafer, detecting device, and method for manufacturing light receiving element
US-9391229-B2 · Jul 12, 2016 · US
Light receiving device and image sensor
US-2016197214-A1 · Jul 7, 2016 · US
Semiconductor light-receiving device and semiconductor light-receiving device array
US-9373733-B2 · Jun 21, 2016 · US
Light-receiving device and method for producing the same
US-2016155880-A1 · Jun 2, 2016 · US
Light receiving element, semiconductor epitaxial wafer, method for manufacturing the light receiving element, method for manufacturing the semiconductor epitaxial wafer, and detecting device
US-9312422-B2 · Apr 12, 2016 · US
Array-type light-receiving device
US-9276145-B2 · Mar 1, 2016 · US
Optical sensor apparatus
US-9264645-B2 · Feb 16, 2016 · US
Semiconductor light-receiving device and semiconductor light-receiving device array
US-2015364618-A1 · Dec 17, 2015 · US
Array type light-receiving device and hyperspectral spectrometer including array type light-receiving device
US-2015355026-A1 · Dec 10, 2015 · US
Photodiode, optical sensor device, and photodiode manufacturing method
US-9190544-B2 · Nov 17, 2015 · US
Array-type light-receiving device
US-2015325726-A1 · Nov 12, 2015 · US
Array-type light-receiving device
US-2015249108-A1 · Sep 3, 2015 · US
Image sensor
US-9123605-B2 · Sep 1, 2015 · US
Semiconductor device, optical sensor device and semiconductor device manufacturing method
US-2015228825-A1 · Aug 13, 2015 · US
Method for manufacturing light-receiving device and light-receiving device
US-9105804-B2 · Aug 11, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Electric Industries | 36 |
| Iguchi Yasuhiro | 4 |
| Inada Hiroshi | 4 |
| Nagai Youichi | 3 |
| Fujii Kei | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10F77/146 | 26 |
| H01L31/035236 | 23 |
| H10F77/1248 | 20 |
| H01L31/03046 | 16 |
| H10F30/223 | 16 |