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Inventor

Koichi Hosoi

Inventor
Fujisawa, JP

Overview

5→
Patents
1996–2012
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 unsoldering33%
C22CAlloys22%
D05BSewing11%
F24CDomestic stoves or ranges11%
G05BControl or regulating systems in general11%
H05BElectric heating11%
PatentTitleYear
8,101,029'Weld metal of high-strength Cr-Mo steel'20127,597,841'Weld metal excellent in toughness and SR cracking resistance'20097,533,666'Built-in type heating cooking device'20097,467,592'Sewing machine'20085,580,475'Flux-cored wire for gas shield arc welding with low fume'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2012Patents assigned to KOBE STEEL LTD (3)· patent assignee history
1996–2012Based in Fujisawa, JP· patent location history
2008Patents assigned to BROTHER IND LTD (1)· patent assignee history
2008Based in Inazawa, JP· patent location history
2009Patents assigned to PANASONIC CORP (1)· patent assignee history
2009Based in Kobe, JP· patent location history
2012Patents assigned to HOSOI KOICHI (1)· patent assignee history
2012Patents assigned to OKAZAKI YOSHITOMI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOBE STEEL LTD31996–2012
BROTHER IND LTD12008
HOSOI KOICHIself12012
OKAZAKI YOSHITOMI12012
PANASONIC CORP12009
Locations
LocationPatentsSpan
Fujisawa, JP31996–2012
Kobe, JP12009
Inazawa, JP12008