| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 218 | |
| #2 | United States | 3 | |
| #3 | Australia | 1 | |
| #4 | Republic of Korea | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Furniture and games | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Coin-freed | |
| #2 | Games | |
| #3 | Telephonic communication | |
| #4 | Toys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Watanabe Toshiaki | 32 |
| #2 | Abe Takuya | 28 |
| #3 | Tanaka Masahiko | 23 |
| #4 | Yamamura Haruo | 22 |
| #5 | Iida Yasuko | 15 |
| #6 | Yamamoto Yuji | 13 |
| #7 | Ninomiya Hiroaki | 13 |
| #8 | Suehiro Hironari | 12 |
| #9 | Okai Keisuke | 11 |
| #10 | Hasegawa Yutaka | 7 |
| Publication | Filing date | Title |
|---|---|---|
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