Planar illumination device
US-12498603-B2 · Dec 16, 2025 · US
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Nara Yusuke patents
Nara Yusuke is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nara Yusuke |
| Total patents | 31 |
| First publication | Oct 1, 2015 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Planar illumination device
US-2025110369-A1 · Apr 3, 2025 · US
Planar illumination device
US-2024360980-A1 · Oct 31, 2024 · US
Fuel cell stack
US-2022216498-A1 · Jul 7, 2022 · US
Fuel cell stack
US-11276872-B2 · Mar 15, 2022 · US
Fuel cell stack
US-10930964-B2 · Feb 23, 2021 · US
Mount structure for fuel cell stack
US-10923755-B2 · Feb 16, 2021 · US
Work system
US-10856461-B2 · Dec 1, 2020 · US
Fuel cell stack
US-10720660-B2 · Jul 21, 2020 · US
Manufacturing method of fuel cell stack
US-10693172-B2 · Jun 23, 2020 · US
Recent patents
Latest publications not already listed above.
Work system
US-2020037480-A1 · Jan 30, 2020 · US
Fuel cell stack
US-2019214669-A1 · Jul 11, 2019 · US
Fuel cell stack
US-10283803-B2 · May 7, 2019 · US
Cooling structure for vehicle
US-2019128171-A1 · May 2, 2019 · US
Mount structure for fuel cell stack
US-2018301733-A1 · Oct 18, 2018 · US
Fuel cell stack
US-10074868-B2 · Sep 11, 2018 · US
Fuel cell stack and mount structure therefor
US-10033062-B2 · Jul 24, 2018 · US
Fuel cell stack
US-10026986-B2 · Jul 17, 2018 · US
Fuel cell stack and fuel cell vehicle
US-9905878-B2 · Feb 27, 2018 · US
Manufacturing method of fuel cell stack
US-2017346126-A1 · Nov 30, 2017 · US
Fuel cell stack
US-2017263967-A1 · Sep 14, 2017 · US
Fuel cell stack
US-2017263969-A1 · Sep 14, 2017 · US
Fuel cell stack
US-2017187061-A1 · Jun 29, 2017 · US
Fuel cell stack and mount structure therefor
US-2016344058-A1 · Nov 24, 2016 · US
Fuel cell comprising a knock pin
US-9502732-B2 · Nov 22, 2016 · US
Fuel cell stack
US-2016226092-A1 · Aug 4, 2016 · US
Image processing system, method of operating image processing system, host apparatus, program, and method of making program
US-9406104-B2 · Aug 2, 2016 · US
Fuel cell stack
US-9362585-B2 · Jun 7, 2016 · US
Fuel cell stack and fuel cell vehicle
US-2016064765-A1 · Mar 3, 2016 · US
Fuel cell system
US-9236628-B2 · Jan 12, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Honda Motor Co Ltd | 26 |
| Minebea Mitsumi Inc | 3 |
| Fuji Corp | 2 |
| Nara Yusuke | 1 |
| Sawada Takashi | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 24 |
| H01M8/2475 | 17 |
| H01M2250/20 | 15 |
| Y02T90/40 | 15 |
| H01M2008/1095 | 14 |