Inventor

Keiichi Imamura

Inventor
Yokohama, JP

Overview

4→
Patents
1993–2007
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof50%
C07DHeterocyclic compounds50%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to MEIJI SEIKA CO (1)· patent assignee history
1993–2006Based in Yokohama, JP· patent location history
2004–2007Patents assigned to MEIJI SEIKA KAISHA (3)· patent assignee history
2007Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEIJI SEIKA KAISHA32004–2007
MEIJI SEIKA CO11993
Locations
LocationPatentsSpan
Yokohama, JP31993–2006
Tokyo, JP12007