Inventor

Makoto Zakoji

Inventor

Matsumoto, JP

Overview

2009–2021

Patent span

Physics

Primary field (CPC G)

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them36%

H04NPictorial communication, e.g. television18%

F21VFunctional features or details of lighting devices or systems thereof8%

G02BOptical elements, systems or apparatus8%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%

Y10TTechnical subjects covered by former us classification6%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%

A61BDiagnosis2%

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%

F21SNon-portable lighting devices2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2021Patents assigned to SEIKO EPSON CORP (20)· patent assignee history

2009–2010Based in Shiojiri, JP· patent location history

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

2012–2016Patents assigned to ZAKOJI MAKOTO (4)· patent assignee history

2012Patents assigned to AOSHIMA ICHIRO (1)· patent assignee history

2012Patents assigned to BABA NORIMITSU (1)· patent assignee history

2012Patents assigned to KAWAFUNE YUTAKA (1)· patent assignee history

2012Based in Nagano, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations