Inventor

Shunji Sasaki

Inventor

Shimizu, JP

Overview

1995–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F24Fprimary

F24FAir-conditioning14%

F25BRefrigeration machines, plants or systems14%

Y10TTechnical subjects covered by former us classification14%

E05BLocks10%

E05CBolts or fastening devices for wings, specially for doors or windows10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%

B23KSoldering or unsoldering5%

G01CMeasuring distances, levels or bearings5%

G01DMeasuring not specially adapted for a specific variable5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to TAKIGEN MFG CO (2)· patent assignee history

1995–1996Based in Tokyo, JP· patent location history

1996–1999Patents assigned to HITACHI LTD (4)· patent assignee history

1996–1999Based in Shimizu, JP· patent location history

1998Based in Shizuoka, JP· patent location history

2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history

2021Based in Shiojiri-shi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations