| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Japan | 6 | |
| #3 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Audio-visual technology | |
| #3 | Electrical machinery and energy | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Semiconductor devices | |
| #2 | Television | |
| #3 | Electric digital data processing | |
| #4 | Cables and insulators | |
| #5 | Display controls | |
| #6 | Dynamo-electric machines | |
| #7 | Special information storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamaguchi Tadashi | 22 |
| #2 | Miyagawa Yoshihiro | 1 |
| #3 | Yonekura Kazumasa | 1 |
| #4 | Sawada Mahito | 1 |
| #5 | Kihara Kotaro | 1 |
| #6 | Asai Koyu | 1 |
| #7 | Ogino Satoshi | 1 |
| #8 | Futase Takuya | 1 |
| #9 | Nagasaki Kenji | 1 |
| #10 | Tsutsumi Toshiaki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2001212770A | Abrasive stick for blade of electric shaver | |
| JPH09276443A | Sports pin | |
| JPH09238749A | Bidirectional polygonal toothbrush | |
| JPH07219418A | Portable voice generator and voice reproducing system utilizing it | |
| JPH03195478A | Processing of conger | |
| JPS62207603A | Batten notch |