KOSEKI OSAMU has a total of 18 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, machines and audio-visual technology are TAKAGI YUKI, ROSATI ROBERT and BERRY NORMAN MICHEAL.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Typewriters | |
| #2 | Unspecified technologies | |
| #3 | Casings and printed circuits |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koseki Osamu | 18 |
| #2 | Yamamura Yuki | 1 |