Inventor

Yuji Oka

Inventor

Ayase, JP

Overview

2001–2017

Patent span

Chemistry

Primary field (CPC C)

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

C07Dprimary

C07DHeterocyclic compounds15%

H01LSemiconductor devices15%

H10KOrganic electric solid-state devices15%

A01NPreservation of bodies of humans or animals or plants or parts thereof8%

B41CProcesses for the manufacture or reproduction of printing surfaces8%

B41NPrinting plates or foils8%

C07CAcyclic or carbocyclic compounds8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

C12MApparatus for enzymology or microbiology8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to AGROGENE LTD (1)· patent assignee history

2001Based in Rehovot, IL· patent location history

2010Patents assigned to KANEKA CORP (1)· patent assignee history

2010Based in Hitachi, JP· patent location history

2014Patents assigned to OKA YUJI (1)· patent assignee history

2014Based in Osaka, JP· patent location history

2016–2017Patents assigned to TOSOH CORP (2)· patent assignee history

2016Patents assigned to SAGAMI CHEMICAL RES INST (1)· patent assignee history

2016Based in Kanagawa, JP· patent location history

2017Based in Ayase, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations