| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United States | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takahashi Masao | 10 |
| #2 | Takano Eiichi | 6 |
| #3 | Suzuki Masashi | 4 |
| #4 | Murata Nobuo | 4 |
| #5 | Koike Kazuo | 4 |
| #6 | Hayakawa Eitaro | 2 |
| #7 | Kanazawa Masayoshi | 2 |
| #8 | Murayama Yuki | 2 |
| #9 | Ise Satomi | 2 |
| #10 | Ishikawa Shiro | 2 |
| Publication | Filing date | Title |
|---|---|---|
| EP1270028A1 | Float in a liquid waste disposal apparatus |