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Inventor

Yasuo Katougi

Inventor
Odawara, JP

Overview

1→
Patents
1990
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A24Cprimary
A24CMachines for making cigars or cigarettes50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
4,912,964'Sample supporting device having small contact region with sample suitable for ventilation-characteristics measuring apparatus'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to JAPAN TOBACCO INC (1)· patent assignee history
1990Based in Odawara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN TOBACCO INC11990
Locations
LocationPatentsSpan
Odawara, JP11990