Lens measuring method and lens measuring device
US-2026049894-A1 · Feb 19, 2026 · US
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Yokoyama Jun patents
Yokoyama Jun is listed as an inventor on 72 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yokoyama Jun |
| Total patents | 72 |
| First publication | May 7, 2015 |
| Latest publication | Feb 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Laser processing apparatus and laser processing method
US-2025360577-A1 · Nov 27, 2025 · US
Laser processing apparatus and laser processing method
US-12403548-B2 · Sep 2, 2025 · US
Optical module adjustment method and examination method
US-2025035508-A1 · Jan 30, 2025 · US
Laser processing apparatus and laser processing method
US-2024416453-A1 · Dec 19, 2024 · US
Laser processing apparatus and laser processing method
US-2024227074-A1 · Jul 11, 2024 · US
Laser processing apparatus, laser processing method, and correction data generation method
US-2024227072-A1 · Jul 11, 2024 · US
Laser processing apparatus, laser processing method, and correction data generation method
US-11975403-B2 · May 7, 2024 · US
Laser processing apparatus and laser processing method
US-11969823-B2 · Apr 30, 2024 · US
Positive electrode active material for non-aqueous electrolyte secondary battery comprising tungsten coating film, and non-aqueous electrolyte secondary battery
US-11967713-B2 · Apr 23, 2024 · US
Recent patents
Latest publications not already listed above.
Positive electrode active material for non-aqueous electrolyte secondary battery
US-11811052-B2 · Nov 7, 2023 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery
US-11777090-B2 · Oct 3, 2023 · US
Laser processing apparatus and optical adjustment method
US-11648624-B2 · May 16, 2023 · US
Laser processing apparatus, laser processing method, and correction data generation method
US-11648629-B2 · May 16, 2023 · US
Positive electrode active material for non-aqueous electrolyte secondary batteries, production method therefor, and non-aqueous electrolyte secondary batteries using said positive electrode active material
US-11637284-B2 · Apr 25, 2023 · US
Positive electrode active material for non-aqueous electrolyte secondary batteries, production method therefor, and non-aqueous electrolyte secondary batteries using said positive electrode active material
US-11637283-B2 · Apr 25, 2023 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery
US-2022352515-A1 · Nov 3, 2022 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery
US-11424448-B2 · Aug 23, 2022 · US
OCT measuring device and oct measuring method
US-11408722-B2 · Aug 9, 2022 · US
Laser welding apparatus and laser welding method
US-11396061-B2 · Jul 26, 2022 · US
System management device, system management method, program, and information processing system
US-11362890-B2 · Jun 14, 2022 · US
Laser processing apparatus and laser processing method
US-2022055147-A1 · Feb 24, 2022 · US
Oct measuring device and oct measuring method
US-2021381818-A1 · Dec 9, 2021 · US
Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery using said positive electrode active material
US-11171326-B2 · Nov 9, 2021 · US
Laser processing apparatus and laser processing method
US-2021323088-A1 · Oct 21, 2021 · US
Method for producing positive electrode active material for nonaqueous electrolyte secondary battery
US-11108043-B2 · Aug 31, 2021 · US
Positive electrode active material for nonaqueous electrolyte secondary batteries, production method thereof, and nonaqueous electrolyte secondary battery
US-11063257-B2 · Jul 13, 2021 · US
Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
US-2021167378-A1 · Jun 3, 2021 · US
Positive electrode active material for non-aqueous electrolyte secondary battery
US-2021119201-A1 · Apr 22, 2021 · US
Selection device, device selection method, and program
US-10951707-B2 · Mar 16, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Metal Mining Co | 27 |
| Nec Corp | 25 |
| Panasonic Ip Man Co Ltd | 20 |
| Yokoyama Jun | 4 |
| Univ Tohoku | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 24 |
| H01M2004/028 | 24 |
| H01M4/525 | 22 |
| H01M4/366 | 20 |
| H01M10/052 | 18 |