Dehydrogenation reaction catalyst
US-2026054254-A1 · Feb 26, 2026 · US
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Kozuka Hisashi patents
Kozuka Hisashi is listed as an inventor on 33 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kozuka Hisashi |
| Total patents | 33 |
| First publication | Apr 9, 2015 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Dust core, alloy particle, electronic element, electronic device, electric motor, and electric generator
US-2025336580-A1 · Oct 30, 2025 · US
Adhesive film
US-2025136844-A1 · May 1, 2025 · US
Slurry composition and coating agent
US-2025026940-A1 · Jan 23, 2025 · US
Insulation-coated soft magnetic metal powder, dust core, electronic element, electronic device, electric motor, and generator
US-2025010365-A1 · Jan 9, 2025 · US
Dust core
US-12110577-B2 · Oct 8, 2024 · US
Ethylene production apparatus and ethylene production method
US-2024286976-A1 · Aug 29, 2024 · US
Dehydrogenation reaction catalyst, composite catalyst and supported catalyst
US-2024238762-A1 · Jul 18, 2024 · US
Ceramic material, green compact, sintered compact, and article
US-2024182322-A1 · Jun 6, 2024 · US
Lanthanum/molybdenum composite oxide, antibacterial sintered compact, and antiviral sintered compact
US-2023212021-A1 · Jul 6, 2023 · US
Recent patents
Latest publications not already listed above.
Dust core
US-2022059263-A1 · Feb 24, 2022 · US
Sintered electrically conductive oxide for oxygen sensor electrode, and oxygen sensor using the same
US-10883192-B2 · Jan 5, 2021 · US
Electrically conductive oxide sintered compact, member for electrical conduction, gas sensor, piezoelectric element, and method for producing piezoelectric element
US-10629322-B2 · Apr 21, 2020 · US
Electrically conductive oxide sintered compact, member for electrical conduction, and gas sensor
US-10379076-B2 · Aug 13, 2019 · US
Gas sensor control apparatus
US-10352893-B2 · Jul 16, 2019 · US
Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition
US-10347817-B2 · Jul 9, 2019 · US
Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition
US-10340441-B2 · Jul 2, 2019 · US
Gas sensor, electrically conductive oxide sintered body, and wiring board
US-10302589-B2 · May 28, 2019 · US
Electrically conductive oxide sintered compact, member for electrical conduction, gas sensor, piezoelectric element, and method for producing piezoelectric element
US-2018330843-A1 · Nov 15, 2018 · US
Spark plug
US-10090646-B2 · Oct 2, 2018 · US
Electrically conductive oxide sintered compact, member for electrical conduction, and gas sensor
US-2018106754-A1 · Apr 19, 2018 · US
Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition
US-9938197-B2 · Apr 10, 2018 · US
Gas sensor, electrically conductive oxide sintered body, and wiring board
US-2018045673-A1 · Feb 15, 2018 · US
Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain composition
US-9871187-B2 · Jan 16, 2018 · US
Spark plug
US-2017214219-A1 · Jul 27, 2017 · US
Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition
US-2017141293-A1 · May 18, 2017 · US
Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition
US-2017141292-A1 · May 18, 2017 · US
Gas sensor control apparatus
US-2017059511-A1 · Mar 2, 2017 · US
Sintered electrically conductive oxide for oxygen sensor electrode, and oxygen sensor using the same
US-2016334361-A1 · Nov 17, 2016 · US
Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition
US-2016052826-A1 · Feb 25, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ngk Spark Plug Co | 26 |
| Niterra Co Ltd | 8 |
| Tokyo Inst Tech | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B2235/768 | 14 |
| C04B2235/80 | 13 |
| C04B2235/3279 | 12 |
| C04B2235/604 | 10 |
| C04B2235/3201 | 10 |