Inventor
Toshihisa Hayashi
Inventor
Kanonji-shi, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels67%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
10,111,788Package containing a plurality of wrapped absorbent articles20189,433,542'Absorbent article and production method thereof'20169,220,642'Absorbent article and sanitary napkin with heightened middle units'20159,192,527'Absorbent article'20159,029,626'Absorbent article'20157,994,386'Absorbent article'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Based in Kagawa-ken, JP· patent location history
2015–2018Patents assigned to UNICHARM CORP (5)· patent assignee history
2015–2016Patents assigned to HAYASHI TOSHIHISA (4)· patent assignee history
2015–2016Patents assigned to KATO NOBUYUKI (3)· patent assignee history
2015–2016Patents assigned to TAMURA TATSUYA (3)· patent assignee history
2015–2018Based in Kanonji-shi, JP· patent location history
2015Based in Kagawa, JP· patent location history
2016Patents assigned to KITAGAWA MASASHI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNICHARM CORP | 5 | 2015–2018 |
| HAYASHI TOSHIHISAself | 4 | 2015–2016 |
| KATO NOBUYUKI | 3 | 2015–2016 |
| TAMURA TATSUYA | 3 | 2015–2016 |
| KITAGAWA MASASHI | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanonji-shi, JP | 3 | 2015–2018 |
| Kagawa, JP | 2 | 2015 |
| Kagawa-ken, JP | 1 | 2011 |