Optical system, optical apparatus, and method for manufacturing optical system
US-12529870-B2 · Jan 20, 2026 · US
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Ito Tomoki patents
Ito Tomoki is listed as an inventor on 96 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ito Tomoki |
| Total patents | 96 |
| First publication | Jan 27, 2015 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Control device
US-12491793-B2 · Dec 9, 2025 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-2025355231-A1 · Nov 20, 2025 · US
Optical system, optical apparatus and method for manufacturing the optical system, and zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-12461350-B2 · Nov 4, 2025 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-2025306348-A1 · Oct 2, 2025 · US
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
US-2025291163-A1 · Sep 18, 2025 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-12366737-B2 · Jul 22, 2025 · US
Package
US-D1084844-S · Jul 22, 2025 · US
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
US-12352938-B2 · Jul 8, 2025 · US
Control device
US-2025206185-A1 · Jun 26, 2025 · US
Recent patents
Latest publications not already listed above.
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-12339428-B2 · Jun 24, 2025 · US
Optical system, optical apparatus and method for manufacturing the optical system, and zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-12313826-B2 · May 27, 2025 · US
E-fleet aggregator
US-12311796-B2 · May 27, 2025 · US
Optical system, optical apparatus and method for manufacturing the optical system
US-2025085520-A1 · Mar 13, 2025 · US
Zoom optical system, imaging device and method for manufacturing the zoom optical system
US-2025076622-A1 · Mar 6, 2025 · US
Optical system, optical apparatus and method for manufacturing the optical system
US-12222478-B2 · Feb 11, 2025 · US
Zoom optical system, imaging device and method for manufacturing the zoom optical system
US-12174355-B2 · Dec 24, 2024 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-2024402473-A1 · Dec 5, 2024 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-12085701-B2 · Sep 10, 2024 · US
Optical system, optical apparatus, and method of manufacturing optical system
US-12072476-B2 · Aug 27, 2024 · US
Optical system, optical apparatus and method for manufacturing the optical system
US-12061324-B2 · Aug 13, 2024 · US
Imaging device and light receiving device
US-2024236496-A1 · Jul 11, 2024 · US
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
US-2024231060-A9 · Jul 11, 2024 · US
Optical system, optical apparatus, and method for manufacturing optical system
US-2024210656-A1 · Jun 27, 2024 · US
Optical system, optical apparatus, imaging apparatus, and method for manufacturing optical system and imaging apparatus
US-12019225-B2 · Jun 25, 2024 · US
Optical system, optical apparatus, and method of manufacturing optical system
US-11971540-B2 · Apr 30, 2024 · US
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
US-2024134172-A1 · Apr 25, 2024 · US
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US-11953664-B2 · Apr 9, 2024 · US
Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system
US-11899189-B2 · Feb 13, 2024 · US
Optical system, optical apparatus, and method of manufacturing optical system
US-2023244066-A1 · Aug 3, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nikon Corp | 65 |
| Panasonic Ip Man Co Ltd | 14 |
| Honda Motor Co Ltd | 8 |
| Yamabiko Corp | 4 |
| Ito Tomoki | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B27/646 | 32 |
| G02B15/20 | 31 |
| G02B15/1461 | 27 |
| G02B13/18 | 26 |
| G02B27/0025 | 24 |