Inventor

Atsushi Kanai

Inventor

Toshima-ku, JP

Overview

2→

Patents

1988–2001

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 general14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

B29BPreparation or pretreatment of the material to be shaped14%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts14%

C08JWorking-up14%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

PatentTitleYear

6,177,544'Collagen-based auxiliary agent for ophthalmic surgery'2001 4,753,760'Process for preparing improved pellets of hydrolyzed ethylene-vinyl acetate copolymer'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to NIPPON SYNTHETIC CHEM IND (1)· patent assignee history

1988Based in Nara, JP· patent location history

2001Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history

2001Patents assigned to KANAI ATSUSHI (1)· patent assignee history

2001Patents assigned to KOKEN KK (1)· patent assignee history

2001Based in Toshima-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN SCIENCE & TECH CORP	1	2001
KANAI ATSUSHIself	1	2001
KOKEN KK	1	2001
NIPPON SYNTHETIC CHEM IND	1	1988

Locations

Location	Patents	Span
Toshima-ku, JP	1	2001
Nara, JP	1	1988