| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Japan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Micro-structure and nano-technology | |
| #3 | Environmental technology | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electrography | |
| #2 | Nanostructure applications | |
| #3 | Unspecified technologies | |
| #4 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishii Masayuki | 11 |
| #2 | Sawada Toyoshi | 4 |
| #3 | Tabata Mikio | 1 |
| #4 | Sasaki Kieko | 1 |
| #5 | Makabe Keiji | 1 |
| #6 | Hanatani Shinya | 1 |
| #7 | Shirai Mikizou | 1 |
| #8 | Moriya Yoshihiro | 1 |
| #9 | Inoue Ryota | 1 |
| #10 | Sakashita Shingo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2002080064A | Package through which bottle can be seen | |
| JPS5470966A | Production of special fertilizer from paper making sludge |