LexDanaLexDanabeta
Inventor

Jun Otani

Inventor
Oita, JP

Overview

2→
Patents
2010
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Kprimary
B23KSoldering or unsoldering25%
C22CAlloys25%
G11CStatic stores25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,829,202'Large-heat-input butt welded joints having excellent brittle fracture resistance'20107,652,912'Nonvolatile semiconductor memory device performing data writing in a toggle manner'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
2010Patents assigned to RENESAS TECH CORP (1)· patent assignee history
2010Based in Oita, JP· patent location history
2010Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON STEEL CORP12010
RENESAS TECH CORP12010
Locations
LocationPatentsSpan
Oita, JP12010
Tokyo, JP12010