Inventor
Akinori Kawakami
Inventor
Matsuyama, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Jprimary
B63JAuxiliaries on vessels19%
C02FTreatment of water, waste water, sewage, or sludge19%
B01DSeparation14%
F22BMethods of steam generation14%
B63BShips or other waterborne vessels5%
F23DBurners5%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges5%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application5%
PatentTitleYear
10,556,660Ballast water treatment device202010,370,263Ballast water treatment device201910,058,806Ballast water treatment device20189,475,566'Ballast water treatment device'20166,269,782'Water-tube boiler'20015,353,748'Combustion method and apparatus for reducing emission concentrations of NO.sub.x and CO'19944,825,813'Multi-pipe once-through type boiler'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2020Patents assigned to MIURA KOGYO KK (7)· patent assignee history
1989–2018Based in Matsuyama, JP· patent location history
2001Patents assigned to MIURA INST OF RES & DEV CO LTD (1)· patent assignee history
2016–2020Based in Ehime, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MIURA KOGYO KK | 7 | 1989–2020 |
| MIURA INST OF RES & DEV CO LTD | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Matsuyama, JP | 4 | 1989–2018 |
| Ehime, JP | 3 | 2016–2020 |