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Inventor

Mikihito Tokudi

Inventor
Tokyo, JP

Overview

4→
Patents
2019–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems36%
F24FAir-conditioning18%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact18%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application18%
G05DSystems for controlling or regulating non-electric variables9%
PatentTitleYear
10,907,902Heat exchanger202110,670,311Heat exchanger202010,386,871Air conditioner with indoor units and outdoor units201910,222,108Air conditioner2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2021Patents assigned to HITACHI JOHNSON CONTROLS AIR CONDITIONING INC (4)· patent assignee history
2019Patents assigned to JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED (2)· patent assignee history
2019–2021Based in Tokyo, JP· patent location history
2020Patents assigned to JOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI JOHNSON CONTROLS AIR CONDITIONING INC42019–2021
JOHNSON CONTROLS—HITACHI AIR CONDITIONING TECH HONG KONG LIMITED22019
JOHNSON CONTROLS HITACHI AIR CONDITIONING TECH HONG KONG LIMITED12020
Locations
LocationPatentsSpan
Tokyo, JP42019–2021