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Inventor

Akio Ohya

Inventor
Ibaraki, JP

Overview

2→
Patents
1994–2004
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.

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general33%
B01DSeparation33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
6,800,827'Method for efficient laser isotope separation and enrichment of silicon'20045,362,443'Method and apparatus for disposal of medical waste'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to NIPPON METAL IND (1)· patent assignee history
1994Patents assigned to NISSEN CORP (1)· patent assignee history
1994Based in Nagoya, JP· patent location history
2004Patents assigned to JAPAN ATOMIC ENERGY RES INST (1)· patent assignee history
2004Patents assigned to NUCLEAR DEV CORP (1)· patent assignee history
2004Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN ATOMIC ENERGY RES INST12004
NIPPON METAL IND11994
NISSEN CORP11994
NUCLEAR DEV CORP12004
Locations
LocationPatentsSpan
Ibaraki, JP12004
Nagoya, JP11994