LexDanaLexDanabeta
Inventor

Naoto Sawaguchi

Inventor
Shizuoka, JP

Overview

2→
Patents
2005–2017
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates100%
PatentTitleYear
9,540,870'Window screen with blind function'20176,938,667'Automatic wind-up screen device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2017Patents assigned to SEIKI JUKO CO LTD (2)· patent assignee history
2005–2017Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKI JUKO CO LTD22005–2017
Locations
LocationPatentsSpan
Shizuoka, JP22005–2017