Inventor

Kenji Kuroiwa

Inventor

Tokyo, JP

Overview

2006–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Lprimary

H01LSemiconductor devices24%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1024%

H10NElectric solid-state devices not otherwise provided for18%

C23CCoating metallic material12%

C07KPeptides6%

C23FNon-mechanical removal of metallic material from surface6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to MEDICAL BIOLOG LAB CO LTD (1)· patent assignee history

2006Based in Numazu, JP· patent location history

2015–2020Patents assigned to KANTO KAGAKU (3)· patent assignee history

2015Patents assigned to KATO MASARU (1)· patent assignee history

2015Patents assigned to KUROIWA KENJI (1)· patent assignee history

2015Based in Soka, JP· patent location history

2019–2020Patents assigned to SUMITOMO CHEMICAL CO (3)· patent assignee history

2019–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations