Cushioning material
US-2025187784-A1 · Jun 12, 2025 · US
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Hattori Kenji patents
Hattori Kenji is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hattori Kenji |
| Total patents | 34 |
| First publication | May 21, 2015 |
| Latest publication | Jun 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Thermoacoustic converter
US-2025012261-A1 · Jan 9, 2025 · US
Clip
US-11920622-B2 · Mar 5, 2024 · US
Pouch, lidded container, and tube
US-2022177193-A1 · Jun 9, 2022 · US
Clip
US-2021190115-A1 · Jun 24, 2021 · US
Spark plug for internal combustion engine and method for manufacturing the same
US-10541517-B2 · Jan 21, 2020 · US
Spark plug for internal combustion engine and method for manufacturing the same
US-10530132-B2 · Jan 7, 2020 · US
Spark plug and method for manufacturing the same
US-2019237941-A1 · Aug 1, 2019 · US
Spark plug and method for manufacturing the same
US-2019237942-A1 · Aug 1, 2019 · US
Vehicle controlling device
US-10344811-B2 · Jul 9, 2019 · US
Recent patents
Latest publications not already listed above.
Ignition coil for internal combustion engine
US-10305258-B2 · May 28, 2019 · US
Ignition apparatus
US-10291000-B2 · May 14, 2019 · US
Ignition control system
US-10132287-B2 · Nov 20, 2018 · US
Actuator
US-10077584-B2 · Sep 18, 2018 · US
Oil pressure controller for automatic transmission
US-10047853-B2 · Aug 14, 2018 · US
Ignition apparatus
US-2018205204-A1 · Jul 19, 2018 · US
Ignition control system
US-2018156182-A1 · Jun 7, 2018 · US
Spark plug for internal combustion engine
US-9954344-B2 · Apr 24, 2018 · US
Ignition coil for internal combustion engine
US-2018109079-A1 · Apr 19, 2018 · US
Spark plug
US-9948067-B2 · Apr 17, 2018 · US
Spark plug
US-2018069378-A1 · Mar 8, 2018 · US
Spark plug for internal combustion engine
US-2018034246-A1 · Feb 1, 2018 · US
Vehicle controlling device
US-2018023639-A1 · Jan 25, 2018 · US
Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the same
US-9837567-B2 · Dec 5, 2017 · US
Storage system, storage device, and monitoring server
US-9760460-B2 · Sep 12, 2017 · US
Startup control device and startup control method for hybrid vehicle
US-9744966-B2 · Aug 29, 2017 · US
Startup control device and startup control method for hybrid vehicle
US-2016244050-A1 · Aug 25, 2016 · US
Oil pressure controller for automatic transmission
US-2016208910-A1 · Jul 21, 2016 · US
Vehicle-body attachment structure for electric brake actuator
US-9290170-B2 · Mar 22, 2016 · US
Stainless steel substrate for solar cell having superior insulating properties and low thermal expansion coefficient and method of producing the same
US-2016079455-A1 · Mar 17, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 15 |
| Jatco Ltd | 5 |
| Nissan Motor | 4 |
| Nifco Inc | 4 |
| Fujitsu Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.