LexDanaLexDanabeta
Inventor

Ryouta NAKAI

Inventor
JP

Overview

3→
Patents
2022–2023
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids33%
H02KDynamo-electric machines33%
F04BPositive-displacement machines for liquids17%
F25BRefrigeration machines, plants or systems17%
PatentTitleYear
11,837,932Stator, motor, and compressor202311,703,054Scroll compressor202311,408,422Scroll compressor having an arcuate portion side surface clearance larger than a spiral portion side surface clearance2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to DAIKIN IND LTD (3)· patent assignee history
2022–2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD32022–2023
Locations
LocationPatentsSpan
JP32022–2023