Inventor
Mitsuru Umeda
Inventor
Kyoto, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis57%
B23BTurning14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,213,171X-ray photography system20197,130,378'Radiographic X-ray device'20067,012,990'X-ray radiographic apparatus, X-ray restrictor, and X-ray radiographic method'20066,898,271'X-ray radiographic apparatus, X-ray restrictor, and X-ray radiographic method'20054,799,838'Milling cutter'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to DAISHOWA SEIKI (1)· patent assignee history
1989Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
1989Based in Hiroshima, JP· patent location history
2005–2019Patents assigned to SHIMADZU CORP (4)· patent assignee history
2005–2019Based in Kyoto, JP· patent location history
2006Based in Kamigyo-ku, JP· patent location history
2019Patents assigned to MASUO KATSUHIRO (1)· patent assignee history
2019Patents assigned to MURAKAMI DAISUKE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIMADZU CORP | 4 | 2005–2019 |
| DAISHOWA SEIKI | 1 | 1989 |
| MASUO KATSUHIRO | 1 | 2019 |
| MITSUBISHI HEAVY IND LTD | 1 | 1989 |
| MURAKAMI DAISUKE | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 3 | 2005–2019 |
| Kamigyo-ku, JP | 1 | 2006 |
| Hiroshima, JP | 1 | 1989 |