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Inventor

Ryutaro Ohashi

Inventor
Tondabayashi, JP

Overview

5→
Patents
1986–1995
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning38%
C11DDetergent compositions25%
F24FAir-conditioning13%
F25CProducing, working or handling ice13%
G05DSystems for controlling or regulating non-electric variables13%
PatentTitleYear
5,427,127'Method and apparatus for washing dishes, sticking inhibitor and rinsing assistant'19955,329,948'Method for washing dishes with sticking inhibitor'19945,097,672'Spot air-conditioner'19924,641,671'Automatic dishwasher'19874,589,261'Ice making machine and method of manufacture thereof'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1995Patents assigned to DAIKIN IND LTD (5)· patent assignee history
1986–1987Based in Sakai, JP· patent location history
1992Based in Osaka, JP· patent location history
1994–1995Based in Tondabayashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD51986–1995
Locations
LocationPatentsSpan
Tondabayashi, JP21994–1995
Sakai, JP21986–1987
Osaka, JP11992