LexDanaLexDanabeta
Inventor

Kunio Sugihara

Inventor
Otsu, JP

Overview

1→
Patents
2001
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.

A46Bprimary
A46BBrushes100%
PatentTitleYear
6,173,477'Grip member, toothbrush using the grip member and western tableware using the grip member'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to AOYOSHI CO LTD (1)· patent assignee history
2001Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2001Patents assigned to SUNSTAR INC (1)· patent assignee history
2001Based in Otsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AOYOSHI CO LTD12001
MITSUBISHI HEAVY IND LTD12001
SUNSTAR INC12001
Locations
LocationPatentsSpan
Otsu, JP12001