Inventor
Yoshihiko Murakami
Inventor
Toyohashi, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification22%
B23BTurning11%
B23CMilling11%
B23GThread cutting11%
B28BShaping clay or other ceramic compositions11%
C23CCoating metallic material11%
G05BControl or regulating systems in general11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
PatentTitleYear
8,001,230'Group management apparatus and group management system'20117,097,395'Chip-breaking tool for tapping and female thread processing method'20066,656,591'Diamond-coated body including interface layer interposed between substrate and diamond coating, and method of manufacturing the same'20034,492,552'Apparatus for slide forming of prestressed concrete'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to FUJI PS CONCRETE (1)· patent assignee history
1985Based in Tsukushino, JP· patent location history
2003–2006Patents assigned to OSG CORP (2)· patent assignee history
2003–2006Based in Toyohashi, JP· patent location history
2011Patents assigned to DAIKIN IND LTD (1)· patent assignee history
2011Based in Kusatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSG CORP | 2 | 2003–2006 |
| DAIKIN IND LTD | 1 | 2011 |
| FUJI PS CONCRETE | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyohashi, JP | 2 | 2003–2006 |
| Kusatsu, JP | 1 | 2011 |
| Tsukushino, JP | 1 | 1985 |