Inventor
MASATO OKUNO
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems33%
F24FAir-conditioning21%
B23KSoldering or unsoldering17%
F16LPipes13%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
F04BPositive-displacement machines for liquids4%
F16KValves4%
PatentTitleYear
12,305,898Refrigerant pipe unit and refrigeration apparatus202512,203,667Air conditioner202512,104,832Refrigeration apparatus with stainless steel four-way switching valve and stainless steel pipes connected thereto202412,055,328Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus202412,049,966Refrigerant pipe and refrigeration apparatus202412,031,759Refrigeration apparatus202412,031,757Refrigerant pipe and refrigeration apparatus202411,946,677Refrigerant flow path unit and refrigeration apparatus2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to DAIKIN IND LTD (8)· patent assignee history
2024–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 8 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2024–2025 |