Inventor
Fumito Nakamura
Inventor
Mito, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G21Fprimary
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment50%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C02FTreatment of water, waste water, sewage, or sludge17%
G06FElectric digital data processing17%
PatentTitleYear
9,811,411'Management apparatus, method and program'20176,973,154'Method of chemical decontamination and system therefor'20056,921,515'Apparatus for chemical decontamination'20056,335,475'Method of chemical decontamination'20025,585,319'Process for preparing oil sorbent and device for continuously preparing the same'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to HOKKAIDO (1)· patent assignee history
1996Based in Asahikawa, JP· patent location history
2002–2005Patents assigned to KURITA ENG CO LTD (3)· patent assignee history
2002Patents assigned to HITACHI LTD (1)· patent assignee history
2002–2005Based in Mito, JP· patent location history
2017Patents assigned to FUJITSU LTD (1)· patent assignee history
2017Based in Aoba-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KURITA ENG CO LTD | 3 | 2002–2005 |
| FUJITSU LTD | 1 | 2017 |
| HITACHI LTD | 1 | 2002 |
| HOKKAIDO | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mito, JP | 3 | 2002–2005 |
| Aoba-ku, JP | 1 | 2017 |
| Asahikawa, JP | 1 | 1996 |