Inventor

Shinji Nagatsuka

Inventor

Mitaka, JP

Overview

6→

Patents

1995–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B28Dprimary

B28DWorking stone or stone-like materials25%

B23DPlaning13%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%

A61BDiagnosis6%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%

B24BMachines, devices, or processes for grinding or polishing6%

G01BMeasuring length, thickness or similar linear dimensions6%

G06TImage data processing or generation, in general6%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%

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

PatentTitleYear

10,966,674Radiographic image display apparatus, radiographic imaging system, and diagnostic method2021 6,742,273'Workpiece measuring apparatus'2004 6,234,160'Abnormality transmission system for wire saw'2001 6,178,961'Wire saw control method and wire saw'2001 5,904,136'Wire saw and slicing method thereof'1999 5,427,644'Method of manufacturing semiconductor wafer and system therefor'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2004Patents assigned to TOKYO SEIMITSU CO LTD (5)· patent assignee history

1995–2001Based in Mitaka, JP· patent location history

2001Patents assigned to SUPER SILICON CRYSTAL RES INST (2)· patent assignee history

2004Based in Farmington Hills, MI, US· patent location history

2021Patents assigned to KONICA MINOLTA INC (1)· patent assignee history

2021Based in Hino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKYO SEIMITSU CO LTD	5	1995–2004
SUPER SILICON CRYSTAL RES INST	2	2001
KONICA MINOLTA INC	1	2021

Locations

Location	Patents	Span
Mitaka, JP	4	1995–2001
Hino, JP	1	2021
Farmington Hills, MI, US	1	2004