| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Organic fine chemistry | |
| #4 | Engines, pumps and turbines | |
| #5 | Measurement | |
| #6 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okamoto Yoshio | 12 |
| #2 | Yamamoto Chiyo | 7 |
| #3 | Kamigaito Masami | 5 |
| #4 | Ikai Tomoyuki | 3 |
| #5 | Saito Takahiro | 2 |
| #6 | Kobayashi Nobuaki | 2 |
| #7 | Kondo Shunsuke | 2 |
| #8 | Yasukawa Yoshihito | 2 |
| #9 | Maekawa Noriyuki | 2 |
| #10 | Ishikawa Masanori | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006219615A1 | Separating agent for chromatography and process for producing the same | |
| JPH114849A | Adapter for protective spectacles |