LexDanaLexDanabeta
Inventor

Naoyuki Okuda

Inventor
Ehime, JP

Overview

5→
Patents
2015–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A47Cprimary
A47CChairs40%
LOC2440%
A47BTables20%
PatentTitleYear
D0916304Sheet preparation to be applied on a human body2021D0912260Sheet preparation to be applied on a human body202110,334,953Furniture, load support member for chair, and chair20199,642,451'Folding table'20178,991,932'Backrest mechanism for chair'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to OKAMURA CORP (3)· patent assignee history
2015–2017Patents assigned to OKUDA NAOYUKI (2)· patent assignee history
2015Patents assigned to IZAWA SYOUICHI (1)· patent assignee history
2015–2017Based in Kanagawa, JP· patent location history
2017Patents assigned to NAKAMURA KENJI (1)· patent assignee history
2019Based in Yokohama, JP· patent location history
2021Patents assigned to KOBAYASHI PHARMACEUTICAL CO LTD (2)· patent assignee history
2021Based in Ehime, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKAMURA CORP32015–2019
KOBAYASHI PHARMACEUTICAL CO LTD22021
OKUDA NAOYUKIself22015–2017
IZAWA SYOUICHI12015
NAKAMURA KENJI12017
Locations
LocationPatentsSpan
Ehime, JP22021
Kanagawa, JP22015–2017
Yokohama, JP12019