Spark plug
US-2025392105-A1 · Dec 25, 2025 · US
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Tanaka Kazuki patents
Tanaka Kazuki is listed as an inventor on 51 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tanaka Kazuki |
| Total patents | 51 |
| First publication | Mar 12, 2015 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Film mirror laminate and mirror member
US-2025389871-A1 · Dec 25, 2025 · US
Semiconductor relay device
US-12494781-B2 · Dec 9, 2025 · US
Piezoelectric actuator
US-12453289-B2 · Oct 21, 2025 · US
Spray device and coating method
US-2024286153-A1 · Aug 29, 2024 · US
Beta-diketone storage container and packaging method
US-12006096-B2 · Jun 11, 2024 · US
Semiconductor relay device
US-2024154613-A1 · May 9, 2024 · US
Painting method and painting apparatus for insulator
US-11969750-B2 · Apr 30, 2024 · US
Semiconductor relay device
US-11916547-B2 · Feb 27, 2024 · US
Piezoelectric actuator
US-2023371390-A1 · Nov 16, 2023 · US
Recent patents
Latest publications not already listed above.
Painting system and method of painting
US-11731156-B2 · Aug 22, 2023 · US
Paint system and paint method
US-11642688-B2 · May 9, 2023 · US
Coating apparatus including modular coating areas
US-11642689-B2 · May 9, 2023 · US
Method for improving affinity of anti-cytokine antibody for antigen, method for producing anti-cytokine antibody, and anti-cytokine antibody
US-2023091175-A1 · Mar 23, 2023 · US
Optical coupling device
US-11609373-B2 · Mar 21, 2023 · US
Painting method and painting apparatus for insulator
US-2023025587-A1 · Jan 26, 2023 · US
Piezoelectric actuator
US-2023010598-A1 · Jan 12, 2023 · US
Semiconductor relay device
US-2022416787-A1 · Dec 29, 2022 · US
Semiconductor relay device
US-11476850-B1 · Oct 18, 2022 · US
Optical coupling device and high frequency device
US-11462525-B2 · Oct 4, 2022 · US
Semiconductor relay device
US-2022311436-A1 · Sep 29, 2022 · US
Electrostatic coating handgun
US-2022274122-A1 · Sep 1, 2022 · US
Electrostatic coating handgun and electrostatic coating method
US-2022274121-A1 · Sep 1, 2022 · US
Beta-Diketone Storage Container and Packaging Method
US-2022227531-A1 · Jul 21, 2022 · US
Optical transmitter and optical transmission method
US-2022166517-A1 · May 26, 2022 · US
Instrument panel for an automobile
US-D947090-S · Mar 29, 2022 · US
Painting system and method of painting
US-2022008947-A1 · Jan 13, 2022 · US
Coating apparatus and method for installing coating apparatus
US-2022001411-A1 · Jan 6, 2022 · US
Coating device
US-11213839-B2 · Jan 4, 2022 · US
Paint system and paint method
US-2021370332-A1 · Dec 2, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 18 |
| Toshiba Kk | 12 |
| Toshiba Electronic Devices & Storage Corp | 10 |
| Central Glass Co Ltd | 4 |
| Kyocera Corp | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B05B5/08 | 9 |
| B05B5/0407 | 9 |
| B05B16/60 | 8 |
| B05B13/0431 | 8 |
| B05B5/0411 | 6 |