Inventor
Hiroyuki Shigemura
Inventor
Kashiwara, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles15%
B82YSpecific uses or applications of nanostructures15%
F16HGearing15%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices15%
F16CShafts8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G06TImage data processing or generation, in general8%
H02KDynamo-electric machines8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,488,866'Method of inspecting mask pattern and mask pattern inspection apparatus'20138,074,531'Electric power steering apparatus'20117,947,415'Reflective mask blank, reflective mask, method of inspecting reflective mask, and method for manufacturing the same'20116,900,564'Electric power steering system'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2011Based in Kashiwara, JP· patent location history
2011–2013Patents assigned to SHIGEMURA HIROYUKI (2)· patent assignee history
2011Patents assigned to DAINIPPON PRINTING CO LTD (1)· patent assignee history
2011Patents assigned to JTEKT CORP (1)· patent assignee history
2011Based in Ibaraki, JP· patent location history
2013Patents assigned to AOYAMA HAJIME (1)· patent assignee history
2013Patents assigned to FUJITSU SEMICONDUCTOR LTD (1)· patent assignee history
2013Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIGEMURA HIROYUKIself | 2 | 2011–2013 |
| AOYAMA HAJIME | 1 | 2013 |
| DAINIPPON PRINTING CO LTD | 1 | 2011 |
| FUJITSU SEMICONDUCTOR LTD | 1 | 2013 |
| JTEKT CORP | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiwara, JP | 2 | 2005–2011 |
| Kanagawa, JP | 1 | 2013 |
| Ibaraki, JP | 1 | 2011 |