LexDanaLexDanabeta
Inventor

Satoshi Okudera

Inventor
Narashino, JP

Overview

14→
Patents
2004–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 14 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps48%
F04BPositive-displacement machines for liquids10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
H01RElectrically-conductive connections7%
F01DNon-positive displacement machines or engines, e.g. steam turbines3%
F16FSprings3%
H05KPrinted circuits3%
PatentTitleYear
9,816,530'Splinter shield for vacuum pump, and vacuum pump with the splinter shield'20179,759,233'Stator member and vacuum pump'20179,534,506'Reducing the influence of thermal expansion of connector pins on a substrate in a vacuum pump'20177,993,113'Damper and vacuum pump'20117,753,661'Vacuum pump'20107,713,087'Terminal structure and vacuum pump'20107,393,228'Terminal structure and vacuum pump'20087,059,823'Molecular pump equipped with flange having buffering portion'20066,890,145'Vacuum pump'20056,866,472'Vacuum pump'20056,854,956'Turbo-molecular pump'20056,827,550'Vacuum pump'20046,824,349'Vacuum pump'20046,752,588'Vacuum pump'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2006Patents assigned to BOC TECHNOLOGIES LTD (7)· patent assignee history
2004–2006Based in Narashino, JP· patent location history
2008–2017Patents assigned to EDWARDS JAPAN LTD (5)· patent assignee history
2008–2011Based in Chiba, JP· patent location history
2010–2011Patents assigned to BOC EDWARDS JAPAN LTD (2)· patent assignee history
2010–2017Based in Yachiyo, JP· patent location history
2017Patents assigned to OKUDERA SATOSHI (3)· patent assignee history
2017Patents assigned to SAKAGUCHI YOSHIYUKI (2)· patent assignee history
2017Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOC TECHNOLOGIES LTD72004–2006
EDWARDS JAPAN LTD52008–2017
OKUDERA SATOSHIself32017
BOC EDWARDS JAPAN LTD22010–2011
SAKAGUCHI YOSHIYUKI22017
Locations
LocationPatentsSpan
Narashino, JP72004–2006
Yachiyo, JP42010–2017
Chiba, JP22008–2011
Ichihara, JP12017