| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 43 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Semiconductors | |
| #3 | Computer technology | |
| #4 | Electrical machinery and energy | |
| #5 | Basic communication technologies | |
| #6 | Measurement | |
| #7 | Biotechnology | |
| #8 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Display controls | |
| #2 | Semiconductor devices | |
| #3 | Static stores | |
| #4 | Pulse technique | |
| #5 | Special electric heating or lighting | |
| #6 | Measuring light | |
| #7 | Climate change mitigation in buildings | |
| #8 | Microorganisms | |
| #9 | Advertising | |
| #10 | Electric discharge tubes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamamoto Tetsuro | 43 |
| #2 | Uchino Katsuhide | 42 |
| #3 | Toyomura Naobumi | 5 |
| #4 | Yamashita Junichi | 3 |
| #5 | Jinta Seiichiro | 3 |
| #6 | Sugimoto Hideki | 2 |
| #7 | Saito Hideki | 1 |
| #8 | Nishiura Hiroshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012223930A1 | Inverter circuit and display unit | |
| US2011241729A1 | Inverter circuit and display |