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Inventor

ISAO SUGIYAMA

Inventor
JP

Overview

1→
Patents
2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B23Kprimary
B23KSoldering or unsoldering50%
H05KPrinted circuits50%
PatentTitleYear
11,780,035Solder composition and electronic substrate2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to TAMURA SEISAKUSHO KK (1)· patent assignee history
2023Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAMURA SEISAKUSHO KK12023
Locations
LocationPatentsSpan
JP12023