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Inventor

Hiroo Tochikubo

Inventor
Tokyo, JP

Overview

2→
Patents
1982–1988
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
C23CCoating metallic material25%
C30BSingle-crystal growth25%
PatentTitleYear
4,745,088'Vapor phase growth on semiconductor wafers'19884,343,829'Method of fabricating single-crystalline silicon films'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1988Patents assigned to HITACHI LTD (2)· patent assignee history
1982–1988Based in Tokyo, JP· patent location history
1988Patents assigned to KOKUSAI ELECTRIC CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21982–1988
KOKUSAI ELECTRIC CO LTD11988
Locations
LocationPatentsSpan
Tokyo, JP21982–1988