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Inventor

Takeshi Shirao

Inventor
Tokyo, JP

Overview

2→
Patents
2014
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

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

D21Fprimary
D21FPaper-making machines50%
D21HPulp compositions50%
PatentTitleYear
8,845,862'Device for producing fibrous sheet'20148,808,505'Device for producing fibrous sheet'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to KAWAMUKAI TAKASHI (1)· patent assignee history
2014Patents assigned to OJI HOLDINGS CORP (1)· patent assignee history
2014Patents assigned to SATO HIROKI (1)· patent assignee history
2014Patents assigned to SHIRAO TAKESHI (1)· patent assignee history
2014Patents assigned to TSUNODA MITSURU (1)· patent assignee history
2014Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWAMUKAI TAKASHI12014
OJI HOLDINGS CORP12014
SATO HIROKI12014
SHIRAO TAKESHIself12014
TSUNODA MITSURU12014
Locations
LocationPatentsSpan
Tokyo, JP22014