Inventor
Takaaki Shimada
Inventor
Kagawa-ken, JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels81%
Y10TTechnical subjects covered by former us classification10%
C08JWorking-up3%
C08LCompositions of macromolecular compounds3%
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 systems3%
PatentTitleYear
10,998,830Power conversion device and three-phase power conversion device20218,915,900'Disposable pants-type diaper'20148,486,039'Disposable diaper'20138,372,053'Pants-type disposable wearing article'20137,915,477'Disposable wearing article'20117,588,561'Pull-on disposable wearing article with tapered folding guide lines and tucking zones'20097,527,617'Disposable wearing article'20097,331,946'Disposable pull-on undergarment'20087,326,193'Disposable pants-type wearing article'20087,169,137'Absorbent article having a decorative element'20077,150,729'Disposable pull-on wearing article'20066,994,697'Pull-on disposable diaper'20066,767,343'Disposable pull-on diaper'20046,726,669'Disposable pull-on garment'20046,710,222'Disposable undergarment'20046,676,647'Disposable pull-on undergarment'20046,638,262'Disposable wearing article'20036,629,966'Disposable pull-on diaper'20036,572,575'Disposable diaper having pattern sheet, and method for manufacturing the same'20036,503,235'Disposable pull-on undergarment'20036,491,675'Disposable pull-on diaper having disposal securing means'20026,475,205'Pull-on disposable diaper'20026,454,747'Disposable diaper'20026,323,387'Disposable body fluids absorbent article'20015,662,639'Winged sanitary napkin'19975,643,244'Disposable garment for absorption of body exudates'19975,464,689'Resin composition, porous film produced therefrom and process for producing same'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2014Patents assigned to UNI CHARM CORP (26)· patent assignee history
1995–2014Based in Kagawa, JP· patent location history
1997Based in Shizuoka, JP· patent location history
1997Based in Shita-gun, JP· patent location history
2001–2013Based in Kagawa-ken, JP· patent location history
2013–2014Patents assigned to SHIMADA TAKAAKI (3)· patent assignee history
2013–2014Patents assigned to MAKI HIDEAKI (2)· patent assignee history
2013–2014Patents assigned to YAGI AKIKO (2)· patent assignee history
2021Patents assigned to HITACHI LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNI CHARM CORP | 26 | 1995–2014 |
| SHIMADA TAKAAKIself | 3 | 2013–2014 |
| MAKI HIDEAKI | 2 | 2013–2014 |
| YAGI AKIKO | 2 | 2013–2014 |
| HITACHI LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kagawa-ken, JP | 20 | 2001–2013 |
| Kagawa, JP | 4 | 1995–2014 |
| Tokyo, JP | 1 | 2021 |
| Shizuoka, JP | 1 | 1997 |
| Shita-gun, JP | 1 | 1997 |