Inventor

Koichiro Nakayama

Inventor

Fukuoka, JP

Overview

2009–2021

Patent span

Chemistry

Primary field (CPC C)

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication14%

B24BMachines, devices, or processes for grinding or polishing7%

C01BNon-metallic elements7%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals7%

C08BPolysaccharides7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%

C08LCompositions of macromolecular compounds7%

C09GPolishing compositions7%

C09KMaterials for miscellaneous applications, not provided for elsewhere7%

H01LSemiconductor devices7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to FUJITSU LTD (2)· patent assignee history

2009Based in Yokohama, JP· patent location history

2010–2021Based in Fukuoka, JP· patent location history

2021Patents assigned to JGC CATALYSTS & CHEMICALS LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJITSU LTD	2	2009–2010
JGC CATALYSTS & CHEMICALS LTD	1	2021

Locations

Location	Patents	Span
Fukuoka, JP	2	2010–2021
Yokohama, JP	1	2009