Inventor
Yoshitaka Hatano
Inventor
Hamamatsu, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters56%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%
C08LCompositions of macromolecular compounds11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
10,377,144Ink supply system and inkjet printer201910,272,693Air trap unit, ink supply system, and inkjet printer20199,902,159'Inkjet recording apparatus and ink container'20189,744,772'Liquid supply system and inkjet recording device including the same'20179,731,512'Liquid supply system and inkjet recording device including the same'20175,837,755'Biodegradable thermosetting urea-resin compositions'19985,436,056'Method of producing a high molecular weight aliphatic polyester and film thereof'19955,310,782'Method for manufacturing biodegradable high molecular aliphatic polyester'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1998Patents assigned to SHOWA HIGHPOLYMER (3)· patent assignee history
1994–1995Based in Higashikanbara, JP· patent location history
1998Based in Suntou-gun, JP· patent location history
2017–2019Patents assigned to ROLAND DG CORP (5)· patent assignee history
2017–2019Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROLAND DG CORP | 5 | 2017–2019 |
| SHOWA HIGHPOLYMER | 3 | 1994–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 5 | 2017–2019 |
| Higashikanbara, JP | 2 | 1994–1995 |
| Suntou-gun, JP | 1 | 1998 |