Inventor

Takumi Yashiki

Inventor

Shizuoka, JP

Overview

1→

Patents

1992

Patent span

Physics

Primary field (CPC G)

Patents· 1 as inventor

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

B23Kprimary

B23KSoldering or unsoldering25%

G01NInvestigating or analysing materials by determining their chemical or physical properties25%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%

G05BControl or regulating systems in general25%

PatentTitleYear

5,171,963'Laser processing device and laser processing method'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to NTN TOYO BEARING CO LTD (1)· patent assignee history

1992Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NTN TOYO BEARING CO LTD	1	1992

Locations

Location	Patents	Span
Shizuoka, JP	1	1992