LexDanaLexDanabeta
Inventor

Tamio Otani

Inventor
Hadano, JP

Overview

15→
Patents
1990–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 15 as inventor

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

H05Kprimary
H05KPrinted circuits27%
Y10TTechnical subjects covered by former us classification27%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling25%
B23BTurning8%
G05BControl or regulating systems in general8%
B23KSoldering or unsoldering2%
B23PMetal-working not otherwise provided for2%
G01BMeasuring length, thickness or similar linear dimensions2%
PatentTitleYear
8,356,961'Machining apparatus and machining method'20136,623,219'Printed board processing machine'20035,876,156'Printed-circuit board holding device'19995,220,715'Printed circuit board processing apparatus'19935,208,761'Method for the diameter confirmation of drills in a PWB machine'19935,205,805'Printed circuit board processing machine incorporating tool holding device'19935,199,830'Printed circuit board presser device in drilling machine'19935,115,561'Method of spot-facing printed circuit board'19925,111,573'Device and method of exchanging tools'19925,101,546'Apparatus for removing printed board'19925,094,574'Spot facing method and apparatus for printed circuit board'19925,087,156'Printed circuit board boring machine'19925,029,097'Tool detecting apparatus'19915,011,345'Contour machining method and apparatus for printed circuit board'19914,966,508'Work holding device for cutting printed boards'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to HITACHI SEIKO KK (11)· patent assignee history
1990–1999Based in Hadano, JP· patent location history
1991Patents assigned to HITACHI SEIKO CO LTD (1)· patent assignee history
1993–2013Patents assigned to KAMATA HIROYUKI (2)· patent assignee history
1993–2013Patents assigned to OTANI TAMIO (2)· patent assignee history
2003–2013Patents assigned to HITACHI VIA MECHANICS LTD (2)· patent assignee history
2003–2013Based in Ebina, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI SEIKO KK111990–1999
HITACHI VIA MECHANICS LTD22003–2013
KAMATA HIROYUKI21993–2013
OTANI TAMIOself21993–2013
HITACHI SEIKO CO LTD11991
Locations
LocationPatentsSpan
Hadano, JP131990–1999
Ebina, JP22003–2013