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Inventor

Yuuji Ochiai

Inventor
Tokyo, JP

Overview

3→
Patents
1999–2003
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

B29Bprimary
B29BPreparation or pretreatment of the material to be shaped12%
G06FElectric digital data processing12%
G06KGraphical data reading12%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes12%
G07CTime or attendance registers12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management12%
B23KSoldering or unsoldering6%
H05KPrinted circuits6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
6,633,795'Manufactured article recycling system'20035,965,858'Manufactured article recycling system'19995,942,185'Lead-free solder used for connecting electronic parts on organic substrate and electronic products made using same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to HITACHI LTD (3)· patent assignee history
1999–2003Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD31999–2003
Locations
LocationPatentsSpan
Tokyo, JP31999–2003