Audio system
US-2026095698-A1 · Apr 2, 2026 · US
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Saito Yuji patents
Saito Yuji is listed as an inventor on 170 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Saito Yuji |
| Total patents | 170 |
| First publication | Feb 5, 2015 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Vehicle frame structure
US-2026084504-A1 · Mar 26, 2026 · US
Speaker distortion correction device
US-12567838-B2 · Mar 3, 2026 · US
Speaker
US-12532125-B2 · Jan 20, 2026 · US
Printer, printer control method of printer and non-transitory computer-readable medium
US-12528301-B2 · Jan 20, 2026 · US
Speaker output characteristic correction system and sound system
US-12501215-B2 · Dec 16, 2025 · US
Optical transceiver
US-12471251-B2 · Nov 11, 2025 · US
Audio system
US-12464283-B2 · Nov 4, 2025 · US
Speaker distortion compensation device and speaker unit
US-12425786-B2 · Sep 23, 2025 · US
Liquid ejection device
US-12415361-B2 · Sep 16, 2025 · US
Recent patents
Latest publications not already listed above.
Speaker output characteristic correction system and acoustic system
US-2025227413-A1 · Jul 10, 2025 · US
Printer, printer control method, and non-transitory computer-readable medium
US-2025209287-A1 · Jun 26, 2025 · US
Overamplitude prevention apparatus of speaker
US-2025142253-A1 · May 1, 2025 · US
Optical films and methods of manufacturing such optical films
US-12204119-B2 · Jan 21, 2025 · US
Production management system
US-12179402-B2 · Dec 31, 2024 · US
Spacecraft-borne propulsion device
US-2024400234-A1 · Dec 5, 2024 · US
Injection molding machine management system
US-12138839-B2 · Nov 12, 2024 · US
Speaker distortion correction device
US-2024333232-A1 · Oct 3, 2024 · US
Fecal sample test method and immunochromatographic test piece therefor
US-2024272158-A1 · Aug 15, 2024 · US
Stool specimen test method and immunochromatographic test piece therefor
US-2024272151-A1 · Aug 15, 2024 · US
Printer, printer control method of printer and non-transitory computer-readable medium
US-2024262109-A1 · Aug 8, 2024 · US
Light emitting apparatus
US-12058882-B2 · Aug 6, 2024 · US
Norovirus immunoassay method and immunoassay instrument
US-2024248085-A1 · Jul 25, 2024 · US
Anti-norovirus antibody
US-2024241122-A1 · Jul 18, 2024 · US
Anti-norovirus antibody
US-2024230649-A1 · Jul 11, 2024 · US
Speaker output characteristic correction system and sound system
US-2024236565-A9 · Jul 11, 2024 · US
Speaker distortion correction device
US-12035115-B2 · Jul 9, 2024 · US
Speaker
US-2024187793-A1 · Jun 6, 2024 · US
Printer, printer control method of printer and non-transitory computer-readable medium
US-11970015-B2 · Apr 30, 2024 · US
Speaker output characteristic correction system and sound system
US-2024137698-A1 · Apr 25, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Seiko Epson Corp | 34 |
| Fujikura Ltd | 27 |
| Pioneer Corp | 23 |
| Pioneer Tohoku Corp | 23 |
| Alps Alpine Co Ltd | 18 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F28D15/046 | 19 |
| F28D15/0233 | 19 |
| H04R3/002 | 13 |
| F28D15/04 | 12 |
| H01L51/5212 | 11 |