Inventor
Hidenobu Todoroki
Inventor
Tokyo, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters20%
D21FPaper-making machines20%
D21GCalenders20%
D21HPulp compositions20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2012Patents assigned to JUJO PAPER CO LTD (3)· patent assignee history
1997–2010Based in Tokyo, JP· patent location history
2012Patents assigned to ONO KATSUMASA (1)· patent assignee history
2012Patents assigned to SANO HIROFUMI (1)· patent assignee history
2012Patents assigned to SASAKI TAKASHI (1)· patent assignee history
2012Patents assigned to TODOROKI HIDENOBU (1)· patent assignee history
2012Based in Kita-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JUJO PAPER CO LTD | 3 | 1997–2012 |
| ONO KATSUMASA | 1 | 2012 |
| SANO HIROFUMI | 1 | 2012 |
| SASAKI TAKASHI | 1 | 2012 |
| TODOROKI HIDENOBUself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 2 | 1997–2010 |
| Kita-ku, JP | 1 | 2012 |