| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Optics | |
| #3 | Computer technology | |
| #4 | Measurement | |
| #5 | Electrical machinery and energy | |
| #6 | Digital networks | |
| #7 | Semiconductors |
| # | Technology | |
|---|---|---|
| #1 | Display controls | |
| #2 | Nonlinear optics | |
| #3 | Electric digital data processing | |
| #4 | Measuring light | |
| #5 | Electric discharge tubes | |
| #6 | Digital information transmission | |
| #7 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakanishi Takayuki | 11 |
| #2 | Takeuchi Takeya | 3 |
| #3 | Noguchi Koji | 3 |
| #4 | Ishizaki Koji | 3 |
| #5 | Teranishi Yasuyuki | 2 |
| #6 | Mizuhashi Hiroshi | 2 |
| #7 | Nakajima Yoshiharu | 2 |
| #8 | Gotoh Fumitaka | 1 |
| #9 | Kida Yoshitoshi | 1 |
| #10 | Tanaka Toshihiko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2008036260A | Ring with built-in led |