Electromagnetic relay
US-2026100318-A1 · Apr 9, 2026 · US
This page is not indexed by search engines while we improve data quality.
Yamaguchi Kentaro patents
Yamaguchi Kentaro is listed as an inventor on 64 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yamaguchi Kentaro |
| Total patents | 64 |
| First publication | Aug 6, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Working fluid, freezer, and freezer oil
US-2025297183-A1 · Sep 25, 2025 · US
Working fluid, freezer, and freezer oil
US-12344809-B2 · Jul 1, 2025 · US
Decorative laminate, decorative molded article, and display device
US-12270539-B2 · Apr 8, 2025 · US
Decorative laminate, decorative molded article, and display device
US-2025012426-A1 · Jan 9, 2025 · US
Coil component
US-2024395450-A1 · Nov 28, 2024 · US
Coil component
US-12080462-B2 · Sep 3, 2024 · US
Working fluid, freezer, and freezer oil
US-2024018437-A1 · Jan 18, 2024 · US
Coil component
US-11823830-B2 · Nov 21, 2023 · US
Coil component manufacturing method
US-11798732-B2 · Oct 24, 2023 · US
Recent patents
Latest publications not already listed above.
Plasma processing method and plasma processing apparatus
US-11721522-B2 · Aug 8, 2023 · US
Coil component
US-2023099709-A1 · Mar 30, 2023 · US
Etching method and etching apparatus
US-11594418-B2 · Feb 28, 2023 · US
Coil component
US-11551855-B2 · Jan 10, 2023 · US
Coil component
US-2022406511-A1 · Dec 22, 2022 · US
Coil component
US-11456105-B2 · Sep 27, 2022 · US
Plasma processing method and plasma processing apparatus
US-2022301824-A1 · Sep 22, 2022 · US
Refrigerator, refrigerator oil, working fluid composition for refrigerator
US-11384271-B2 · Jul 12, 2022 · US
Plasma processing method and plasma processing apparatus
US-11367590-B2 · Jun 21, 2022 · US
Contact device and electromagnetic relay
US-11270851-B2 · Mar 8, 2022 · US
Taping reel, manufacturing method of coil component, and electronic component
US-11232904-B2 · Jan 25, 2022 · US
Coil component
US-11232898-B2 · Jan 25, 2022 · US
Refrigerator oil and working fluid composition for refrigerator
US-11208608-B2 · Dec 28, 2021 · US
Coil component and manufacturing method therefor
US-2021272742-A1 · Sep 2, 2021 · US
Etching method and etching apparatus
US-2021265169-A1 · Aug 26, 2021 · US
Coil component
US-11087918-B2 · Aug 10, 2021 · US
Coil component and manufacturing method therefor
US-11062838-B2 · Jul 13, 2021 · US
Refrigerator oil and refrigerator working fluid composition
US-11001779-B2 · May 11, 2021 · US
Method of analyzing diffraction data obtained from a single crystal of a porous compound and a compound for which a structure is to be determined
US-10976267-B2 · Apr 13, 2021 · US
Refrigerating machine oil
US-10913918-B2 · Feb 9, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Murata Manufacturing Co | 25 |
| Jxtg Nippon Oil & Energy Corp | 11 |
| Eneos Corp | 9 |
| Tokyo Electron Ltd | 6 |
| Denso Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F27/2823 | 23 |
| H01F17/045 | 21 |
| H01F27/292 | 21 |
| H01F27/24 | 21 |
| C10N2040/30 | 20 |