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Inventor

Hirofumi Sonoda

Inventor
Narashino, JP

Overview

5→
Patents
1990–2006
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B23Kprimary
B23KSoldering or unsoldering43%
A61LMethods or apparatus for sterilising materials or objects in general14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
B22FWorking metallic powder14%
C09JAdhesives14%
PatentTitleYear
7,019,256'Method and apparatus for composite YAG laser/arc welding'20067,009,139'Method and apparatus for composite YAG laser/arc welding'20066,710,282'Method and apparatus for twin spots pulse laser welding'20045,783,209'Medical pressure-sensitive adhesive and medical dressing material provided with the same'19984,964,791'Apparatus for manufacturing powder'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to NIPPON STEEL WELDING PROD ENG (1)· patent assignee history
1990Based in Sakura, JP· patent location history
1998Patents assigned to MINNESOTA MINING & MFG (1)· patent assignee history
1998Based in Sagamibara, JP· patent location history
2004–2006Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
2004–2006Based in Narashino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD32004–2006
MINNESOTA MINING & MFG11998
NIPPON STEEL WELDING PROD ENG11990
Locations
LocationPatentsSpan
Narashino, JP32004–2006
Sagamibara, JP11998
Sakura, JP11990