Optical system, image projection apparatus, and imaging apparatus
US-2026072259-A1 · Mar 12, 2026 · US
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Kobayashi Yasushi patents
Kobayashi Yasushi is listed as an inventor on 45 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kobayashi Yasushi |
| Total patents | 45 |
| First publication | Jan 1, 2015 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical system, image projection apparatus, and imaging apparatus
US-2026050148-A1 · Feb 19, 2026 · US
Diesel engine
US-12516645-B2 · Jan 6, 2026 · US
Diesel engine, diesel engine manufacturing method, and diesel engine injection-amount correction system
US-12221936-B2 · Feb 11, 2025 · US
Diesel engine
US-2025020088-A1 · Jan 16, 2025 · US
Diesel engine, diesel engine manufacturing method, and diesel engine injection-amount correction system
US-2024254940-A1 · Aug 1, 2024 · US
Injector control device
US-12012909-B2 · Jun 18, 2024 · US
Injector control device
US-2024011449-A1 · Jan 11, 2024 · US
Engine head structure
US-11781501-B2 · Oct 10, 2023 · US
Engine head structure
US-2023008602-A1 · Jan 12, 2023 · US
Recent patents
Latest publications not already listed above.
Objective lens, optical head device, optical information device, and optical disk system
US-11475917-B2 · Oct 18, 2022 · US
Recording state evaluation method, recording compensation method, and information recording/playback device
US-11475918-B2 · Oct 18, 2022 · US
Optical disk device
US-11295779-B2 · Apr 5, 2022 · US
Optical disk device
US-2022020394-A1 · Jan 20, 2022 · US
Recording state evaluation method, recording compensation method, and information recording/playback device
US-2022013144-A1 · Jan 13, 2022 · US
Objective lens, optical head device, optical information device, and optical disk system
US-2021304793-A1 · Sep 30, 2021 · US
Vehicle control apparatus
US-11091033-B2 · Aug 17, 2021 · US
Vertical multicylinder straight engine
US-10920650-B2 · Feb 16, 2021 · US
View angle adjustment mechanism in view device
US-10589682-B2 · Mar 17, 2020 · US
Resin board, method of manufacturing resin board, circuit board, and method of manufacturing circuit board
US-10483195-B2 · Nov 19, 2019 · US
View angle adjustment mechanism in view device
US-10464487-B2 · Nov 5, 2019 · US
Method of recovering rare-earth elements
US-10246759-B2 · Apr 2, 2019 · US
View angle adjustment mechanism in view device
US-10246017-B2 · Apr 2, 2019 · US
Vertical multicylinder straight engine
US-2019003368-A1 · Jan 3, 2019 · US
Vehicle control apparatus
US-2018134156-A1 · May 17, 2018 · US
Process of dehydration reactions
US-9914699-B2 · Mar 13, 2018 · US
Recorder and player apparatus stably keeping track of recording medium
US-9911449-B2 · Mar 6, 2018 · US
Resin board, method of manufacturing resin board, circuit board, and method of manufacturing circuit board
US-2017365545-A1 · Dec 21, 2017 · US
View angle adjustment mechanism in view device
US-2017282805-A1 · Oct 5, 2017 · US
View angle adjustment mechanism in view device
US-2017282803-A1 · Oct 5, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kubota Kk | 10 |
| Panasonic Ip Man Co Ltd | 10 |
| Murakami Corp | 6 |
| Oki Data Kk | 5 |
| Fujitsu Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60R1/072 | 6 |
| B60R1/06 | 6 |
| Y02T10/40 | 6 |
| G03G2215/0141 | 4 |
| C22B59/00 | 4 |