| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Japan | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Transmission | |
| #2 | Nonlinear optics | |
| #3 | Optical systems | |
| #4 | Multiplex communication | |
| #5 | Photosensitive materials | |
| #6 | Processing photographic materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakamoto Hiroshi | 13 |
| #2 | Tanabe Yoshikazu | 2 |
| #3 | Kishino Tomio | 1 |
| #4 | Fujisawa Kouji | 1 |
| #5 | Sugiyama Mitsuhiro | 1 |
| #6 | Ito Masahiro | 1 |
| #7 | Kagabu Ken | 1 |
| #8 | Iihashi Yasuhiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020008968A | Technology to incorporate function of safely reading electronic document on internet in virtual environment into internet browser | |
| JP2020003624A | System for optimizing and virtualizing video and voice for virtual reality lesson room for remote instruction | |
| JP2011044026A | Superior website provider certification | |
| JPH0844331A | Adjusting device for character interval | |
| WO9220012A1 | Film for instant direct x-ray photographing | |
| JPS53142096A | Quick refuge mechanism |