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Inventor

Daisaku Morimoto

Inventor
Yokohama, JP

Overview

2→
Patents
2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B43Kprimary
B43KImplements for writing or drawing33%
A45DHairdressing or shaving equipment17%
B29CShaping or joining of plastics17%
B29LIndexing scheme associated with subclass b29c, relating to particular articles17%
B43LArticles for writing or drawing upon17%
PatentTitleYear
9,669,649'Mechanical pencil'20179,597,920'Writing instrument or applicator having resin molded parts'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to MITSUBISHI PENCIL CO (2)· patent assignee history
2017Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI PENCIL CO22017
Locations
LocationPatentsSpan
Yokohama, JP22017