Inventor
Yoshiki Itou
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%
C08JWorking-up17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds17%
A61JContainers specially adapted for medical or pharmaceutical purposes8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
PatentTitleYear
10,081,480Container20189,334,377'Process for producing resin composition containing active particles'20169,199,778'Oxygen absorbing resin composition, oxygen absorbing multilayered body, and oxygen absorbing hollow container'20157,148,651'Apparatus and method for controlling AC motor and module therefor'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to HITACHI LTD (1)· patent assignee history
2006Based in Naka, JP· patent location history
2015–2018Patents assigned to MITSUBISHI GAS CHEMICAL CO (3)· patent assignee history
2015–2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI GAS CHEMICAL CO | 3 | 2015–2018 |
| HITACHI LTD | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2015–2018 |
| Naka, JP | 1 | 2006 |