Inventor
TOMOATSU MINAMIDA
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 systems39%
F24FAir-conditioning17%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications17%
G01MTesting static or dynamic balance of machines or structures11%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
F16KValves6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
PatentTitleYear
12,422,175Refrigerant cycle system202512,174,112Gas detector and leakage-gas detection system202412,163,707Refrigeration cycle apparatus and four-way valve202412,140,358Refrigerant cycle system202412,092,374Refrigerant cycle system202411,280,525Refrigeration apparatus202211,274,845Method of searching for refrigerant leak location202211,268,718Refrigeration apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to DAIKIN IND LTD (8)· patent assignee history
2022–2025Based in JP· patent location history
2024Patents assigned to RIKEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 8 | 2022–2025 |
| RIKEN | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2025 |