| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Organic fine chemistry | |
| #3 | Machines | |
| #4 | Semiconductors | |
| #5 | Macromolecular chemistry and polymers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Masuyama Tatsuro | 13 |
| #2 | Ichikawa Koji | 4 |
| #3 | Mukai Yuichi | 3 |
| #4 | Yamamoto Satoshi | 3 |
| #5 | Hashimoto Kazuhiko | 2 |
| #6 | Shigematsu Junji | 2 |
| #7 | Hata Mitsuhiro | 2 |
| #8 | Takemoto Ichiki | 1 |
| #9 | Shimada Masahiko | 1 |
| #10 | Hiraoka Takashi | 1 |