| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Finland | 1 | |
| #7 | Hong Kong | 1 | |
| #8 | Hungary | 1 | |
| #9 | Japan | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Norway | 1 | |
| #12 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yap Shyi Earn | 9 |
| #2 | Rollag Keith W | 7 |
| #3 | Hayashi Hiroaki | 3 |
| #4 | Murakami Hiroaki | 3 |
| #5 | Waseda Manabu | 2 |
| #6 | Morita Yasuko | 2 |
| #7 | Rollag Keith Wesley | 2 |
| #8 | Rooraggu Keith W | 1 |
| #9 | Waseda Manabu Shimoodanaka | 1 |
| #10 | Hiroaki Hayashi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH10179639A | Disposable diaper with entirely freely stretchable waist opening part | |
| KR100240245B1 | Disposable diaper with fully elasticized waist opening | |
| AU2797992A | Disposable diaper with fully elasticized waist opening | |
| CA2062956A1 | Measuring cap |