Inventor

Yasuhiko Ozaki

Inventor

Neyagawa, JP

Overview

8→

Patents

1989–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 as inventor

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

C07Dprimary

C07DHeterocyclic compounds29%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations12%

B41JTypewriters12%

A01NPreservation of bodies of humans or animals or plants or parts thereof6%

A61KPreparations for medical, dental or toiletry purposes6%

A61LMethods or apparatus for sterilising materials or objects in general6%

B05BSpraying apparatus6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture6%

PatentTitleYear

6,307,052'Acid-addition salts of optically active piperidine compound and process for producing the same'2001 6,269,232'Liquid jetting apparatus and electrostatic latent image developing apparatus'2001 6,182,907'Liquid jet driving device and liquid jet driving method'2001 5,883,264'Process for preparing optically active trans-3-phenylglycidamide compounds'1999 5,310,904'Process for preparing optically active benzothiazepine compounds by asymmetric reduction'1994 4,946,862'Thiophene derivative and process for preparing the same'1990 4,902,503'Antimicrobial latex composition'1990 4,857,543'Thiophene derivative and process for preparing the same'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2001Patents assigned to TANABE SEIYAKU CO (5)· patent assignee history

1989–1999Based in Neyagawa, JP· patent location history

1990Patents assigned to UNITIKA LTD (1)· patent assignee history

1990Based in Kyoto, JP· patent location history

1994–2001Based in Osaka, JP· patent location history

2001Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history

2001Patents assigned to UBE INDUSTRIES (1)· patent assignee history

2001Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TANABE SEIYAKU CO	5	1989–2001
MITSUBISHI ELECTRIC CORP	2	2001
UBE INDUSTRIES	1	2001
UNITIKA LTD	1	1990

Locations

Location	Patents	Span
Neyagawa, JP	3	1989–1999
Osaka, JP	2	1994–2001
Tokyo, JP	2	2001
Kyoto, JP	1	1990