Inventor
Masanori Tsuda
Inventor
Ise, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F27Bprimary
F27BFurnaces, kilns, ovens or retorts in general28%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace21%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B08BCleaning in general3%
C21CProcessing of pig-iron, e.g. refining, manufacture of wrought-iron or steel3%
C22BProduction and refining of metals3%
G06KGraphical data reading3%
H01GCapacitors3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
6,507,598'Induction heating furnace and bottom tapping mechanism thereof'20036,507,599'Induction heating furnace and bottom tapping mechanism thereof'20036,487,234'Induction heating furnace and bottom tapping mechanism thereof'20026,385,231'Induction heating furnace and bottom tapping mechanism thereof'20026,307,875'Induction heating furnace and bottom tapping mechanism thereof'20016,049,559'Method of refining metal to high degree of purity and high-frequency vacuum induction melting apparatus'20005,892,790'Cold crucible induction furnace'19995,696,663'Capacitor having a band of zinc and an aluminum film formed on a plastic film'19975,389,769'ID recognizing system in semiconductor manufacturing system'19955,363,867'Article storage house in a clean room'19945,320,218'Closed container to be used in a clean room'19945,303,482'Wafer airtight keeping unit and keeping facility thereof'19945,283,805'Segmented cold-wall induction melting crucible'1994D0292130'Fluorescent lamp'19874,315,280'Method for reproducing color separation pictures on a recording material from original pictures'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to DAINIPPON SCREEN MFG (1)· patent assignee history
1982Based in Kyoto, JP· patent location history
1987Patents assigned to HITACHI LTD (1)· patent assignee history
1987Based in Machida, JP· patent location history
1994–2003Patents assigned to SHINKO ELECTRIC CO LTD (12)· patent assignee history
1994–2003Based in Ise, JP· patent location history
1997Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1997Based in Tonami, JP· patent location history
1999–2000Patents assigned to ABIKO KENJI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHINKO ELECTRIC CO LTD | 12 | 1994–2003 |
| ABIKO KENJI | 2 | 1999–2000 |
| DAINIPPON SCREEN MFG | 1 | 1982 |
| HITACHI LTD | 1 | 1987 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ise, JP | 12 | 1994–2003 |
| Tonami, JP | 1 | 1997 |
| Machida, JP | 1 | 1987 |
| Kyoto, JP | 1 | 1982 |