| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 9 | |
| #2 | United States | 4 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Materials and metallurgy | |
| #3 | Audio-visual technology | |
| #4 | Computer technology | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Treatment of glass | |
| #3 | Television | |
| #4 | Electric digital data processing | |
| #5 | Artificial flowers, wigs and masks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakajima Yasuo | 14 |
| #2 | Tanaka Hiroki | 3 |
| #3 | Mochizuki Kouji | 3 |
| #4 | Arashitani Yoshihiro | 2 |
| #5 | Nagaoka Yoshitomi | 1 |
| #6 | Yamamoto Yoshiharu | 1 |
| #7 | Okada Mitsunori | 1 |
| #8 | Iritani Gorou | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2004259242A | Key input device | |
| JPH1119267A | Golf training mat | |
| JPH10317221A | Wig | |
| JPH08238270A | Absorptive article | |
| JPH08209614A | New road surface and construction method thereof | |
| JPS635002A | Expellent for insect pest such as acarid, termite, or the like in interior of house | |
| JPS62215002A | Wig and its production | |
| JPS61231204A | Wig | |
| JPS60176190A | Ellegal riding detection for automatic ticket checking system |