Printing apparatus and control method
US-2026035199-A1 · Feb 5, 2026 · US
This page is not indexed by search engines while we improve data quality.
Takenaga Ken patents
Takenaga Ken is listed as an inventor on 67 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Takenaga Ken |
| Total patents | 67 |
| First publication | Aug 30, 2018 |
| Latest publication | Feb 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Printing apparatus and stacking apparatus
US-2026035198-A1 · Feb 5, 2026 · US
Printing apparatus
US-2026034811-A1 · Feb 5, 2026 · US
Printing apparatus
US-2026034809-A1 · Feb 5, 2026 · US
Printing apparatus, control method, and storage medium
US-2026034812-A1 · Feb 5, 2026 · US
Printing apparatus
US-2026034788-A1 · Feb 5, 2026 · US
Stacking device
US-2026034810-A1 · Feb 5, 2026 · US
Recording apparatus
US-2025388022-A1 · Dec 25, 2025 · US
Liquid ejection apparatus and liquid ejection apparatus control method
US-2025367956-A1 · Dec 4, 2025 · US
Printing apparatus and liquid container
US-2025367936-A1 · Dec 4, 2025 · US
Recent patents
Latest publications not already listed above.
Liquid ejection apparatus and control method of liquid ejection apparatus
US-2025373744-A1 · Dec 4, 2025 · US
Printing apparatus and printhead
US-2025360720-A1 · Nov 27, 2025 · US
Printing apparatus, control method, and storage medium
US-2025353313-A1 · Nov 20, 2025 · US
Liquid discharge apparatus having liquid container and operating member
US-2025340062-A1 · Nov 6, 2025 · US
Liquid ejection apparatus
US-2025313008-A1 · Oct 9, 2025 · US
Printing apparatus
US-12434498-B2 · Oct 7, 2025 · US
Recording apparatus
US-12427778-B2 · Sep 30, 2025 · US
Printing apparatus and liquid container
US-12420554-B2 · Sep 23, 2025 · US
Printing apparatus and printhead
US-12397557-B2 · Aug 26, 2025 · US
Liquid discharge apparatus having liquid container and operating member
US-12384164-B2 · Aug 12, 2025 · US
Liquid ejection apparatus
US-12358284-B2 · Jul 15, 2025 · US
Liquid discharge apparatus and liquid storage container
US-2025196504-A1 · Jun 19, 2025 · US
Liquid discharge apparatus and liquid storage container
US-12269272-B2 · Apr 8, 2025 · US
Cartridge, cartridge set, and liquid ejection apparatus
US-2025065637-A1 · Feb 27, 2025 · US
Printing apparatus
US-2025065636-A1 · Feb 27, 2025 · US
Recording apparatus
US-2025033391-A1 · Jan 30, 2025 · US
Liquid discharge apparatus and control method
US-2025033394-A1 · Jan 30, 2025 · US
Recording apparatus
US-2025023994-A1 · Jan 16, 2025 · US
Cartridge set, and printing apparatus
US-2025018723-A1 · Jan 16, 2025 · US
Printing apparatus and liquid storing container
US-12187042-B2 · Jan 7, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Canon Kk | 67 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J2/17509 | 43 |
| B41J29/02 | 42 |
| B41J29/13 | 39 |
| B41J2/17553 | 35 |
| B41J2/17523 | 33 |