| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Chemical engineering | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ishii Akihiro | 18 |
| #2 | Yasumoto Manabu | 10 |
| #3 | Tsuruta Hideyuki | 7 |
| #4 | Yamazaki Takako | 6 |
| #5 | Ootsuka Takashi | 5 |
| #6 | Takahashi Mikihiro | 3 |
| #7 | Mogi Kaori | 3 |
| #8 | Masuda Takashi | 3 |
| #9 | Imamura Mari | 2 |
| #10 | Ishimaru Takehisa | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2000235613A | Portable instrument for entering in bankbook |