Inventor

Tooru Sakai

Inventor

Inuyama, JP

Overview

1992–2021

Patent span

Physics

Primary field (CPC G)

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

G06Kprimary

G06KGraphical data reading15%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light15%

G01RMeasuring electric variables8%

G06FElectric digital data processing8%

G06NComputing arrangements based on specific computational models8%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%

G07CTime or attendance registers8%

G07FCoin-freed or like apparatus8%

G07GRegistering the receipt of cash, valuables, or tokens8%

H01RElectrically-conductive connections8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to CASIO COMPUTER CO LTD (1)· patent assignee history

1992Based in Fussa, JP· patent location history

1995Patents assigned to FUJITSU LTD (1)· patent assignee history

1995Patents assigned to PFU LTD (1)· patent assignee history

1995Based in Kahoku, JP· patent location history

2008–2009Patents assigned to SANTEC CORP (2)· patent assignee history

2008–2009Based in Inuyama, JP· patent location history

2012Patents assigned to KOUMI KUNIYOSHI (1)· patent assignee history

2012Based in Yokohama, JP· patent location history

2021Based in Nagano, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations