| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | Japan | 5 | |
| #3 | Malaysia | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | Taiwan | 3 | |
| #7 | Hong Kong | 2 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Textiles and paper | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugai Katsuo | 8 |
| #2 | Sugawara Fumitaka | 5 |
| #3 | Shirakashi Yutaka | 4 |
| #4 | Imai Sakiko | 4 |
| #5 | Asakura Osamu | 4 |
| #6 | Ogawa Yoshie | 4 |
| #7 | Sato Takashi | 4 |
| #8 | Yaguchi Toshio | 3 |
| #9 | Isobedate Yoshihiko | 3 |
| #10 | Irikura Akemi | 3 |
| Publication | Filing date | Title |
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| JP2011174192A | Measurement cap, method for measurement, and method for making wig base | |
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