LexDanaLexDanabeta
Inventor

Yoshikatsu Nankaku

Inventor
Tokyo, JP

Overview

3→
Patents
1997–2016
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.

F04Dprimary
F04DNon-positive-displacement pumps60%
F24FAir-conditioning40%
PatentTitleYear
9,416,984'Ventilator'20168,784,040'Ventilator'20145,620,370'Blowing apparatus, suction panel therefor and straightening guide therefor'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2016Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
1997Based in Gifu, JP· patent location history
2014Patents assigned to IKAWA AKIHIRO (1)· patent assignee history
2014Patents assigned to MASUDA KENJI (1)· patent assignee history
2014Patents assigned to NAGASAKI DAISUKE (1)· patent assignee history
2014Patents assigned to NANKAKU YOSHIKATSU (1)· patent assignee history
2014–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP31997–2016
IKAWA AKIHIRO12014
MASUDA KENJI12014
NAGASAKI DAISUKE12014
NANKAKU YOSHIKATSUself12014
Locations
LocationPatentsSpan
Tokyo, JP22014–2016
Gifu, JP11997