| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 53 | |
| #2 | WIPO (World Intellectual Property Organization) | 8 | |
| #3 | China | 6 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Diagnosis and surgery | |
| #3 | Medical purpose containers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Suzuki Masahiro | 9 |
| #2 | Toda Akiyoshi | 6 |
| #3 | Iwano Manabu | 6 |
| #4 | Suzuki Masaru | 6 |
| #5 | Kubota Manabu | 5 |
| #6 | Shiba Toru | 5 |
| #7 | Ito Takayasu | 4 |
| #8 | Sasabuchi Kazunori | 3 |
| #9 | Asahina Takumi | 3 |
| #10 | Yabuki Kazuto | 3 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020011103A | Rectal drain | |
| JP2020162953A | Guide wire | |
| JP2020162954A | Catheter case | |
| JP2020068990A | catheter | |
| JP2019093071A | Balloon catheter | |
| JP2017093903A | catheter | |
| JP2017080316A | Medical dilation instrument | |
| JP2016140380A | Rectal drain | |
| JP2016096986A | catheter | |
| JP2015119938A | Medical implement package | |
| JP2015116399A | Medical treatment tool | |
| JP2015084992A | Check valve and medical catheter with the same | |
| JP2014223273A | Obturator | |
| CN103041494A | Catheter | |
| JP2013099514A | Catheter | |
| JP2013118988A | Torque device capable of flushing | |
| JP2013085911A | Syringe operating device | |
| JP2013070872A | Dilator | |
| JP2011229933A | Trocar set | |
| JP2012239571A | Medical device |