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Inventor

Yoshio Sasho

Inventor
Tokyo, JP

Overview

3→
Patents
1988–1989
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.

F25Cprimary
F25CProducing, working or handling ice40%
A01GHorticulture20%
F25DRefrigerators20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
PatentTitleYear
4,809,514'Apparatus for removing snow deposited on wall of snow generating apparatus'19894,792,093'Artificial snow wetting apparatus'19884,766,488'Falling particle televising apparatus'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to SUGA TEST INSTRUMENTS (3)· patent assignee history
1988–1989Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUGA TEST INSTRUMENTS31988–1989
Locations
LocationPatentsSpan
Tokyo, JP31988–1989