Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Particulate matter detection device

Particulate matter detection device

US Patent 8539817 · Granted Sep 24, 2013

Estimated economic value: $1,049,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Spark plug2025
Spark plug2024
Method for producing honeycomb structure and method for producing electrically h2024
Method for producing conductive honeycomb structure and method for producing ele2024
Flow path structure of heat exchanger, and heat exchanger2023
Pillar shaped honeycomb structure, exhaust gas purifying device, exhaust system,2023
Heat exchanging member, heat exchanger and heat exchanger with purifier2023
Heat exchanger and method for producing same2022
Heat exchanger2021
Heat exchange component2020
Heat cycle system2020
Exhaust heat recovery device2019