Compressor and freezer
US-12553440-B2 · Feb 17, 2026 · US
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Adachi Masaaki patents
Adachi Masaaki is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Adachi Masaaki |
| Total patents | 12 |
| First publication | Oct 7, 2021 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Compressor
US-12049888-B2 · Jul 30, 2024 · US
Compressor and freezer
US-2024229795-A1 · Jul 11, 2024 · US
Multistage compression system
US-11994127-B2 · May 28, 2024 · US
Compressor
US-2023160383-A1 · May 25, 2023 · US
Multistage compression system
US-11428225-B2 · Aug 30, 2022 · US
Multistage compression system
US-11428226-B2 · Aug 30, 2022 · US
Multistage compression system
US-11415342-B2 · Aug 16, 2022 · US
Multistage compression system
US-2021340981-A1 · Nov 4, 2021 · US
Multistage compression system
US-2021310703-A1 · Oct 7, 2021 · US
Recent patents
Latest publications not already listed above.
Multistage compression system
US-2021310701-A1 · Oct 7, 2021 · US
Multistage compression system
US-2021310702-A1 · Oct 7, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Daikin Ind Ltd | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04C23/008 | 12 |
| F04C23/001 | 10 |
| F04C29/02 | 8 |
| F04C2240/40 | 8 |
| F25B31/004 | 8 |