| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 15 | |
| #2 | Germany | 1 | |
| #3 | United Kingdom | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Computer technology | |
| #3 | Control | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Coin-freed | |
| #3 | Electric digital data processing | |
| #4 | Form printing surfaces | |
| #5 | Stamps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sugawara Yasuhiro | 6 |
| #2 | Hoshino Kenji | 3 |
| #3 | Nakamura Makoto | 3 |
| #4 | Watanabe Junichi | 3 |
| #5 | Kawai Yukihiro | 2 |
| #6 | Mori Masaki | 2 |
| #7 | Shinozaki Kazuo | 2 |
| #8 | Fukuda Tetsuo | 1 |
| #9 | Kato Takashi | 1 |
| #10 | Tamawashi Hiroshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2002301262A | Game device using music, its computer program and program storage medium | |
| JPH1031473A | Graphic display device | |
| JPH1033831A | Video gun game device | |
| JPH08160973A | Karaoke device | |
| JPH08161816A | 'karaoke' singing equipment | |
| JPH08141165A | Pachinko device | |
| JPH0844381A | Karaoke device | |
| JPH07227463A | Game device | |
| JPH07234692A | Karaoke device | |
| JPH07227462A | Game device | |
| JPH07103697A | Switch for game machine, screen device and game machine | |
| JPH06218140A | Game device | |
| JPH06218141A | Game device | |
| JPH06218139A | Game device | |
| JPH0654963A | Game device | |
| GB2101858A | Video game machine |