| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Basic communication technologies | |
| #3 | Audio-visual technology | |
| #4 | Digital networks | |
| #5 | Machines | |
| #6 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Code conversion | |
| #3 | Digital information transmission | |
| #4 | Unspecified technologies | |
| #5 | Television | |
| #6 | Wireless communication networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kataoka Masahiro | 13 |
| #2 | Tsubokura Takashi | 5 |
| #3 | Kurishima Masahiro | 3 |
| #4 | Kasai Hideo | 3 |
| #5 | Sato Tatsuhiro | 3 |
| #6 | Torii Hiroyuki | 2 |
| #7 | Tanaka Keishiro | 2 |
| #8 | Hayashida Ken | 1 |
| #9 | Ohta Takafumi | 1 |
| #10 | Murata Takahiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH10258009A | Cleaning tool | |
| JPS5894380A | Pipe for cigarette |