Inventor
Takanori Kuroki
Inventor
Munakata, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering18%
Y10TTechnical subjects covered by former us classification12%
B21BRolling of metal6%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling6%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material6%
B22DCasting of metals6%
B22FWorking metallic powder6%
B23PMetal-working not otherwise provided for6%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys6%
F16CShafts6%
PatentTitleYear
4,976,915'Method for forming a powdered or a granular material'19904,915,980'Method for producing amorphous metal layer'19904,883,292'Corrosion resisting steel pipe and method of manufacturing same'19894,795,078'Method for producing a clad steel pipe'19894,733,446'Roll'19884,677,724'Heat exchanger structure and method of manufacturing same'19874,345,457'Method for detecting the depth of cracks in rolls used for transferring hot steel ingot bloom and rolls used therefor'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1990Patents assigned to KUROKI KOGYOSHO KK (6)· patent assignee history
1982–1990Based in Munakata, JP· patent location history
1987Patents assigned to KUROKI TAKANORI (1)· patent assignee history
1988–1989Based in Fukuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KUROKI KOGYOSHO KK | 6 | 1982–1990 |
| KUROKI TAKANORIself | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munakata, JP | 5 | 1982–1990 |
| Fukuoka, JP | 2 | 1988–1989 |