Exhaust gas purification device
US-2025387783-A1 · Dec 25, 2025 · US
This page is not indexed by search engines while we improve data quality.
Ito Minoru patents
Ito Minoru is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ito Minoru |
| Total patents | 48 |
| First publication | May 5, 2015 |
| Latest publication | Dec 25, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for producing automobile structural body and curable composition
US-2025163306-A1 · May 22, 2025 · US
Developing apparatus having regulating blade with specific surface properties, process cartridge and image forming apparatus
US-12222661-B2 · Feb 11, 2025 · US
Exhaust gas purification device
US-12031465-B2 · Jul 9, 2024 · US
Developing apparatus, process cartridge and image forming apparatus
US-2024201615-A1 · Jun 20, 2024 · US
Exhaust gas purification catalyst
US-11795855-B2 · Oct 24, 2023 · US
Exhaust gas purification device
US-11759769-B2 · Sep 19, 2023 · US
Exhaust gas purification catalyst
US-11725556-B2 · Aug 15, 2023 · US
Exhaust gas purification device
US-11504704-B2 · Nov 22, 2022 · US
Exhaust gas purification catalyst
US-2022298942-A1 · Sep 22, 2022 · US
Recent patents
Latest publications not already listed above.
Exhaust gas purification device
US-2022118428-A1 · Apr 21, 2022 · US
Exhaust gas purification device
US-2022106900-A1 · Apr 7, 2022 · US
Exhaust gas purification device
US-2022062884-A1 · Mar 3, 2022 · US
Exhaust gas purification catalyst
US-2021301706-A1 · Sep 30, 2021 · US
Developer carrying member, process cartridge, and electrophotographic apparatus
US-11029622-B2 · Jun 8, 2021 · US
Developer carrying member, process cartridge, and electrophotographic apparatus
US-10831125-B2 · Nov 10, 2020 · US
Exhaust gas purification catalyst
US-2020340383-A1 · Oct 29, 2020 · US
Developer carrying member, process cartridge, and electrophotographic apparatus
US-2020199402-A1 · Jun 25, 2020 · US
Developer carrying member, process cartridge, and electrophotographic apparatus
US-2020201203-A1 · Jun 25, 2020 · US
Member for electrophotography and method for producing the same
US-2020019080-A1 · Jan 16, 2020 · US
Method and apparatus of manufacturing exhaust gas-purifying catalyst
US-10328387-B2 · Jun 25, 2019 · US
Flow rate verification unit
US-10317269-B2 · Jun 11, 2019 · US
Vacuum valve and vacuum pressure control system using the same
US-10260656-B2 · Apr 16, 2019 · US
Gas flow monitoring method and gas flow monitoring apparatus
US-10184185-B2 · Jan 22, 2019 · US
Apparatus for coating catalyst slurry
US-10160002-B2 · Dec 25, 2018 · US
Method and apparatus of manufacturing exhaust gas-purifying catalyst
US-2018250630-A1 · Sep 6, 2018 · US
Catalyst for purifying exhaust gas
US-10058846-B2 · Aug 28, 2018 · US
Electrophotographic member, developing apparatus and image forming apparatus
US-10031438-B2 · Jul 24, 2018 · US
Catalyst for purifying exhaust gas
US-2018065111-A1 · Mar 8, 2018 · US
Vacuum valve and vacuum pressure control system using the same
US-2017351275-A1 · Dec 7, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Canon Kk | 21 |
| Cataler Corp | 18 |
| Ito Minoru | 14 |
| Toyota Motor Co Ltd | 14 |
| Chinzei Isao | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03G15/0818 | 19 |
| B01D2255/1023 | 11 |
| B01D2255/1025 | 10 |
| F01N3/2828 | 9 |
| B01J35/04 | 9 |