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Inventor

Takenobu Okumura

Inventor
Tokyo, JP

Overview

2→
Patents
2012–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Bprimary
A61BDiagnosis25%
A61KPreparations for medical, dental or toiletry purposes25%
D04BKnitting25%
E02DFoundations25%
PatentTitleYear
10,918,454Gastrointestinal tract constricting method20218,113,739'Sand drift prevention method, method of forming and improving vegetation in sandy soil using the same, and tubular knit fabric for columnar sandbag'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to MAEDA MAKOTO (1)· patent assignee history
2012Patents assigned to MATSUMOTO SHIGETO (1)· patent assignee history
2012Patents assigned to MATSUMURA KAZUYA (1)· patent assignee history
2012Patents assigned to MITO OSAMU (1)· patent assignee history
2012Patents assigned to MITSUKAWA & CO LTD (1)· patent assignee history
2012Based in Tottori, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAEDA MAKOTO12012
MATSUMOTO SHIGETO12012
MATSUMURA KAZUYA12012
MITO OSAMU12012
MITSUKAWA & CO LTD12012
Locations
LocationPatentsSpan
Tokyo, JP12021
Tottori, JP12012