Inventor

Daiji Naka

Inventor
Yokohama, JP

Overview

5→
Patents
1996–2006
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
C07KPeptides30%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C12NMicroorganisms or enzymes10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to MITSUBISHI CHEM IND (3)· patent assignee history
1996–2006Based in Yokohama, JP· patent location history
2006Patents assigned to MITSUBISHI CHEM CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM IND31996–1998
MITSUBISHI CHEM CORP22006
Locations
LocationPatentsSpan
Yokohama, JP51996–2006