Inventor

Yasuhiro Ninomiya

Inventor

Yokohama, JP

Overview

2→

Patents

2000–2009

Patent span

Chemistry

Primary field (CPC C)

Patents· 2 as inventor

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

B23Bprimary

B23BTurning20%

C04BLime, magnesia20%

C07DHeterocyclic compounds20%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

7,579,485'Process for producing lactone'2009 6,010,777'Titanium carbo-nitride complex silicon nitride tool'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history

2000Based in Aichi, JP· patent location history

2009Patents assigned to MITSUBISHI RAYON CO (1)· patent assignee history

2009Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI RAYON CO	1	2009
NGK SPARK PLUG CO	1	2000

Locations

Location	Patents	Span
Yokohama, JP	1	2009
Aichi, JP	1	2000