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Inventor

Hirofumi Shiraishi

Inventor
Kurume, JP

Overview

6→
Patents
1994–1999
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1038%
B08BCleaning in general25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
F26BDrying solid materials or objects by removing liquid therefrom13%
PatentTitleYear
5,887,604'Washing apparatus, and washing method'19995,782,990'Method for washing objects'19985,671,764'Washing apparatus, and washing method'19975,488,964'Washing apparatus, and washing method'19965,435,075'Spindrier'19955,339,539'Spindrier'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1999Patents assigned to TOKYO ELECTRON LTD (6)· patent assignee history
1994–1999Patents assigned to TOKYO ELECTRON SAGA LIMITED (5)· patent assignee history
1994–1999Based in Kurume, JP· patent location history
1995Patents assigned to TEL KYUSHU KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO ELECTRON LTD61994–1999
TOKYO ELECTRON SAGA LIMITED51994–1999
TEL KYUSHU KK11995
Locations
LocationPatentsSpan
Kurume, JP61994–1999